#1185 #53 #1 <br>Tris hydrochloride raw material, or tri(hydroxymethyl)aminomethane hydrochloride, is a very common biological buffer, widely used in nucleic acids, protein-related experiments buffer, protein, nucleic acid electrophoresis solution, cell and other microbial culture solutions, virus preservation solutions and so on. <br> <br>Buy cas 1185 53 1 raw material at New Desheng, a trustworthy Tris hydrochloride supplier. <br> <br>Tris Hydrochloride Buffer Details <br>Tris HCl powder is most commonly used Tris buffer, in addition to acetate CH3COOH, boric acid, phosphoric acid, glycerine, malic acid, EDTA, etc., as buffer, electrophoresis solution and so on. The ionic strength of Tris hydrochloride buffer is very low, while other buffers need to add NAOH alkali, and the ionic strength is high. Tris hydrochloride pH 7.5 to 8.5. <br> <br>Tris Hydrochloride Buffer Product Advantages: <br>Tris hydrochloride is a solvent for nucleic acids and proteins; <br>Tris HCl powder has good water solubility, good buffer performance, and large buffer capacity; <br>White crystal powder, which can be sealed and stored for a long time; <br>It does not form a precipitate with calcium, magnesium and other metal ions. <br> <br>Why Choose Desheng as Your Tris Hydrochloride Supplier? <br>Desheng produce Tris hydrochloride raw material independently with appropriate cost control, and the supply is sufficient; <br> <br>Desheng is a direct Tris hydrochloride powder supplier, a long-term stock with more than tons of Tris hydrochloride spot, that can be shipped immediately and meet the needs of large quantities; <br> <br>Have a professional Tris hydrochloride R &amp; D team, which can produce high-quality Tris hydrochloride buffer; <br> <br>Have a professional foreign trade team and rich export experience in tris hydrochloride buffer. <br> <br>1185-53-1 Tris HCl Use <br>Tris HCl powder is used for protein crystal growth under different pH conditions. Low ionic strength characteristics can be used for nematodes (C. elegans). elegans) formation of intermediate fibers of the nuclear fibrinolin (lamin). Tris HCl buffer is also one of the main components of protein electrophoresis buffer, which forms a buffer system with glycine in the electrophoresis buffer to stabilize the pH during electrophoresis. In addition, Tris hydrochloride buffer is an intermediate in the preparation of surfactants, vulcanization promoters and some drugs. Tris is also used as a titration standard. As a protein buffer, if mass spectrometry is required for subsequent work, Tric HCl powder is not suitable and it is best to switch to a buffer that can be tolerated by other mass spectrometers. <br> <br>Tris Hydrochloride Raw Material CAS NO. 1185-53-1 Instructions: <br>Tris hydrochloride raw material can be used directly in solution water, according to the desired concentration, a certain amount of Tris hydrochloride powder can be dissolved in distilled water, and buffers with different pH values can also be obtained by different ratios of Tris to hydrochloric acid. <br> <br>Tris Hydrochloride CAS NO. 1185-53-1 precautions <br>The pH of Tris hydrochloride buffer powder is greatly affected by the solution concentration, the buffer is diluted tenfold, and the pH value changes greater than 0.1; <br> <br>The temperature effect is large, and the temperature change has a great influence on the pH value of this kind of biological buffer; <br> <br>The tris hydrochloride raw material is easy to absorb CO2 in the air, so it should be tightly sealed; <br> <br>This tris hydrochloride buffer has a certain interference effect on some pH electrodes, so use electrodes that are compatible with Tris solutions. The configured tris hydrochloride solution is recommended to be used now. <br> <br>For more information about tris hcl buffer price and edta dipotassium salt, please feel free to contact us! <br> <br> <br> <br>[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftris-hydrochloride-cas-no-1185-53-1.html[/a]

#cas #1185 #53 #1 <br>Tris acetate (CAS No. 6850 28 8), also called tris acetate buffer, is an organic salt formed by Tris base (tris-hydroxymethylaminomethane) and acetic acid. The tris acetate is usually used as a nucleic acid electrophoresis buffer or a buffer in other DNA-related research experiments. It will be used together with EDTA. <br> <br>Tris Acetate (TAE) Buffer Details <br>Tris acetate (TAE) buffer is one of the more commonly used electrophoresis buffers and occupies a large proportion in the preparation of agarose gels. At the same time, it is an important derivative of Tris, which is widely used in medicine and chemical industry, in vitro diagnosis, microbial culture, and new materials. <br> <br>Desheng Tris Acetate (TAE) Advantages <br>The purity of Tris-acetate (TAE) buffer produced by Desheng Company reaches ≥99%; <br> <br>The appearance is white crystalline powder, and the powder is uniform, the Tris-Tris-Acetate Bufferacetate buffer ph range is maintained at 6.0-7.0, the product performance is stable, and the quality inspection process is strict. Provide a full range of product testing and special testing services, such as absorbance testing, etc., according to customer needs; <br> <br>Have a strong technical team, rich technical knowledge reserve, can provide efficient technical support; <br> <br>The price of the source manufacturer is more advantageous, eliminating the middleman price difference, the production cycle is short, and the long-term stable supply; <br> <br>There are more than 100 exporting countries and rich experience in exporting. <br> <br>Tris Acetate (TAE) Buffer Applications <br>Preparation of Tris-Acetate Buffer can be directly dissolved in water to prepare buffer solutions; <br> <br>Preparation of an electrolyte for a lithium battery. The electrolyte for lithium batteries can suppress the capacity decay of the battery at low temperature during the charging and discharging process of the battery, and can reduce the amount of gas generated by the electrolyte under high temperature conditions, effectively prevent the battery from swelling, and improve the high-temperature performance of the battery. <br> <br>Tris-acetate buffer can also be used to detect mercaptan content in beer <br> <br>EDTA can also be added to the buffer prepared by Tris-acetate, as a buffer in DNA nucleic acid electrophoresis, which is often referred to as TAE buffer, and is widely used as agarose gel electrophoresis buffer; <br> <br>As one of the common types of biological buffers, Tris-Acetate Buffer can be combined with glutamic acid to detect APT in a sensitive reaction. <br> <br>50×TAE Buffer Preparation Method <br>Component concentrations 2 M Tris-acetic acid, 100 mM EDTA, volume 1 L <br> <br>Weigh the following reagents into a 1 L beaker. a) Tris 242g; b) 0.5 M EDTA (pH8.0) 200ml <br> <br>Add about 700 ml of deionized water to the beaker and stir well to dissolve. <br> <br>Add 57.1 ml of acetic acid and stir well. <br> <br>Add deionized water to dilute the solution to 1 L and store at room temperature. <br> <br>Dilute 50 times to 1× when using. If the product is precipitated, please put it in a 37°C water bath to dissolve it, which will not affect the use. <br> <br>Tris Acetate (TAE) Buffer Precautions <br>New Desheng Tris-acetate (TAE) products have unique ingredients and processes, please do not mix with other suppliers&#039; Tris acetate (TAE) products to avoid defective products; <br> <br>It should be avoided that the temperature of the product changes drastically during storage, which will cause the product to deteriorate and lead to errors in the analysis results. Store at room temperature and protected from light. <br> <br>For more information about serum separating gel, please feel free to contact us! <br> <br> <br> <br>[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftris-acetate-cas-no-6850-28-8.html[/a]

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftris-trometamol-cas-no-77-86-1.html[/a] <br>#luminol #sodium #salt <br>TRIS (TROMETAMOL) CAS Number 77 86 1 <br> <br>Tris for short is a very widely used biological buffer, because tris has a wide pH range and can play the role of a pH regulator. The prepared tris hydroxymethyl aminoethane buffer is a tris based buffer commonly used in nucleic acid electrophoresis experiments, and is widely used in related researches on DNA and RNA. <br> <br>Details of tris(hydroxymethyl)aminomethane <br>Tris is referred to as Tris, CAS77-86-1, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride, corrosive to copper and aluminum, and irritating . <br> <br>Tris (TRIS) is an important biological buffer and reference material for acid titration. . In terms of biochemistry, TRIS is used as a component of buffers to adjust the pH value of the system; in molecular biology, TRIS can be used as an inhibitor of some enzymes for protein research; in terms of materials, TRIS can be used to prepare some water-soluble The dispersant of paint can also be used as a component of air purifier materials; in addition, TRIS can also be used in the preparation of cosmetics, paints and in vitro diagnostic reagents. <br> <br>Advantages of Desheng Tris-Hydroxymethylaminomethane products: <br>Based on research and development, Desheng produces high-quality products, can customize some indicators according to your needs, can provide samples for customers to use, has little interference with biochemical processes, and does not occur with calcium, magnesium ions and heavy metal ions Precipitation, good solubility in water, and minimal solubility in organic solvents; <br> <br>Factory direct sales, the real source manufacturers, have strong logistics capabilities, rich export experience, export to more than 100 countries, and have established long-term cooperation intentions; <br> <br>The purity of tris products produced by Desheng is as high as 99, with good color and no yellowing. The daily output reaches 1-2 tons. The production technology and equipment are advanced, the delivery is timely, and the spot supply can be guaranteed. <br> <br>Applications of Tris(hydroxymethyl)aminomethane <br>As a biological buffer, tris occupies a more important position. The pH value of tris is wide and can play the role of a pH regulator; <br> <br>Pharmaceutical intermediates: Tris is widely used in medicine. It has another name, tromethamine. As an organic amine, it can be combined with acid groups. Insoluble substances form double salts that are easily soluble in water; <br> <br>For skin care products: You are using cosmetics every day, but you will definitely not pay attention to the use of TRIS as a neutralizing agent in cosmetics. The neutralizing agent is actually a PH regulator; <br> <br>Reductive synthesis of Schiff bases: The Schiff bases synthesized by solvents such as tris(hydroxymethyl)aminomethane directly freed the Schiff bases from the dilemma of great difficulties in polymer processing and characterization; <br> <br>Application of modified activated carbon: Tris has the advantages of TRIS for preparing activated carbon: it can better adsorb harmful substances in the air and increase the adsorption capacity. In addition, this method is milder and less polluting. It is easy to scale up production and to a certain extent the environment is guaranteed; <br> <br>three hydroxymethyl groups and an amino group, and can undergo various substitutions and redox reactions. High-quality chemical synthetic raw materials; <br> <br>Coating: Tris mainly plays the role of pH regulator, cross-linking accelerator, polyester coating raw material and phase change core material in the coating preparation process. <br> <br>Precautions for Tris(hydroxymethyl)aminomethane <br>The temperature effect is large, and the temperature change has a great influence on the pH value of the buffer, so it is recommended to prepare at the temperature of use; <br> <br>It is easy to absorb CO2 in the air, so the buffer solution should be tightly sealed; <br> <br>This buffer has a certain interference effect on some pH electrodes, so electrodes that are compatible with Tris solution should be used; <br> <br>Bradford dye binding method that may interfere with protein determination; <br> <br>This tris based buffer is toxic to many mammalian cells; <br> <br>It is not suitable for use with bicinchoninic acid (BCA) assays. <br> <br>If you want to know more kinds of luminol sodium salt, please visit our website.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftris-acetate-cas-no-6850-28-8.html[/a] <br>#sodium #heparin <br>Tris acetate (CAS No. 6850 28 8), also called tris acetate buffer, is an organic salt formed by Tris base (tris-hydroxymethylaminomethane) and acetic acid. The tris acetate is usually used as a nucleic acid electrophoresis buffer or a buffer in other DNA-related research experiments. It will be used together with EDTA. <br> <br>Tris Acetate (TAE) Buffer Details <br>Tris acetate (TAE) buffer is one of the more commonly used electrophoresis buffers and occupies a large proportion in the preparation of agarose gels. At the same time, it is an important derivative of Tris, which is widely used in medicine and chemical industry, in vitro diagnosis, microbial culture, and new materials. <br> <br>Desheng Tris Acetate (TAE) Advantages <br>The purity of Tris-acetate (TAE) buffer produced by Desheng Company reaches ≥99%; <br> <br>The appearance is white crystalline powder, and the powder is uniform, the Tris-Tris-Acetate Bufferacetate buffer ph range is maintained at 6.0-7.0, the product performance is stable, and the quality inspection process is strict. Provide a full range of product testing and special testing services, such as absorbance testing, etc., according to customer needs; <br> <br>Have a strong technical team, rich technical knowledge reserve, can provide efficient technical support; <br> <br>The price of the source manufacturer is more advantageous, eliminating the middleman price difference, the production cycle is short, and the long-term stable supply; <br> <br>There are more than 100 exporting countries and rich experience in exporting. <br> <br>Tris Acetate (TAE) Buffer Applications <br>Preparation of Tris-Acetate Buffer can be directly dissolved in water to prepare buffer solutions; <br> <br>Preparation of an electrolyte for a lithium battery. The electrolyte for lithium batteries can suppress the capacity decay of the battery at low temperature during the charging and discharging process of the battery, and can reduce the amount of gas generated by the electrolyte under high temperature conditions, effectively prevent the battery from swelling, and improve the high-temperature performance of the battery. <br> <br>Tris-acetate buffer can also be used to detect mercaptan content in beer <br> <br>EDTA can also be added to the buffer prepared by Tris-acetate, as a buffer in DNA nucleic acid electrophoresis, which is often referred to as TAE buffer, and is widely used as agarose gel electrophoresis buffer; <br> <br>As one of the common types of biological buffers, Tris-Acetate Buffer can be combined with glutamic acid to detect APT in a sensitive reaction. <br> <br>50×TAE Buffer Preparation Method <br>Component concentrations 2 M Tris-acetic acid, 100 mM EDTA, volume 1 L <br> <br>Weigh the following reagents into a 1 L beaker. a) Tris 242g; b) 0.5 M EDTA (pH8.0) 200ml <br> <br>Add about 700 ml of deionized water to the beaker and stir well to dissolve. <br> <br>Add 57.1 ml of acetic acid and stir well. <br> <br>Add deionized water to dilute the solution to 1 L and store at room temperature. <br> <br>Dilute 50 times to 1× when using. If the product is precipitated, please put it in a 37°C water bath to dissolve it, which will not affect the use. <br> <br>Tris Acetate (TAE) Buffer Precautions <br>New Desheng Tris-acetate (TAE) products have unique ingredients and processes, please do not mix with other suppliers&#039; Tris acetate (TAE) products to avoid defective products; <br> <br>It should be avoided that the temperature of the product changes drastically during storage, which will cause the product to deteriorate and lead to errors in the analysis results. Store at room temperature and protected from light. <br> <br>If you want to know more kinds of sodium heparin, please visit our website.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftriethanolamine-cas-no-102-71-6.html[/a] <br>#mops #sodium #salt <br>TRIETHANOLAMINE 102 71 6 CAS <br> <br>Triethanolamine is weakly alkaline and can form salts when reacting with inorganic or organic acids. Triethanolamine powder has very important applications in detergent raw materials, cosmetics, waste gas treatment, anti-corrosion additives, dye solvents, papermaking auxiliaries, inks, etc. <br> <br>Triethanolamine Details <br>Triethanolamine is a colorless to pale yellow transparent viscous liquid, easily soluble in water, ethanol, acetone, glycerol and ethylene glycol, and slightly soluble in benzene, ether and carbon tetrachloride. Triethanolamine powder has important applications in vulcanization activators, oil wax emulsifiers, and can also be used as metal cutting coolants, rust inhibitors, cement early-strength agents, neutralizers, acid gas absorbents, wetting agents for daily chemicals, etc. . <br> <br>Triethanolamine Advantages: <br>1. Triethanolamine powder has excellent compatibility and good stability; <br> <br>2. When making cream products, the paste is more delicate and has a brightening effect; <br> <br>Desheng&#039;s Advantages In Triethanolamine: <br>Quality advantage: as a leading triethanolamine manufacturer in China, Desheng has built a professional raw material production workshop, pays attention to the management of the production process, the product quality is excellent, and the purity and quality are guaranteed; <br> <br>Preferential price: under the premise of ensuring high quality standards, thetriethanolamine price is more favorable, small profits but quick turnover, and the products are cost-effective; <br> <br>Logistics advantages: cooperate with well-known logistics companies and have a strong logistics system to ensure the timely transportation and safety of goods; <br> <br>Service advantage: Customer satisfaction is the driving force of Desheng&#039;s unremitting pursuit. Desheng insists on attentive service and customer service. If there is any quality problem, it will be returned. <br> <br>Application of Triethanolamine for Sale <br>Surfactant; <br> <br>Pharmaceutical industry; <br> <br>Gas purification; <br> <br>Rubber processing; <br> <br>Textile industry; <br> <br>Metal cleaning. <br> <br>Precautions for the use of triethanolamine: <br>Complete packaging, light loading and unloading; <br> <br>Store in a cool, ventilated warehouse. Should be moisture-proof, dark, sealed storage. Keep away from fire and heat sources; <br> <br>Cannot be mixed with oxidants, acids, copper and aluminum products; <br> <br>Equipped with fire fighting equipment. <br> <br>As a triethanolamine manufacturer, we will do our best to meet all the needs of customers. <br> <br>We can also offer kinds of mops sodium salt for sale, if you have needs, please contact us.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftoos-cas-no-82692-93-1.html[/a] <br>#edta #tripotassium #salt <br>TOOS, full name N-ethyl-N-(2-hydroxy-3-sulfopropyl)-3-methylaniline sodium salt, a widely used chromogenic reagents, among the new Trinder&#039;s reagents, are most commonly used. TOOS is used in many clinical biochemical testing projects. <br> <br>The TOOS chemical produced by Desheng is a white crystalline powder with CAS number 82692 93 1. In the field of in vitro diagnosis, it is mainly used for the detection of blood glucose metabolism series items, such as the preparation of glucose detection kits, glycated albumin detection kits, serum uric acid detection kits, etc. <br> <br>TOOS Product Advantages <br>In terms of the fading of the color product, the absorbance of the color reaction product formed by TOOS does not change much with time, that is, the color reaction product is stable and not easy to fade. <br> <br>TOOS has good performance in absorption wavelength, color reaction intensity and fading, so TOOS is the most commonly used. <br> <br>TOOS has a high molar absorbance, and can be used for the determination of very small amounts of the test items in serum. If the test items are in the 550nm~600nm range, and their content is extremely small, then MAOS and MADB need to be used. <br> <br>The chromogen substrate TOOS produced by Desheng has the characteristics of high purity, good water solubility and small batch-to-batch variation; <br> <br>The TOOS chemical produced by Desheng has the characteristics of less interfering impurity ions. It is very convenient to use when it is used. <br> <br>Desheng TOOS products are pure white crystalline powder with uniform shape and good performance in color reaction intensity and fading; <br> <br>Desheng has a professional foreign trade team, rich export experience, and can deal with various problems in transportation in a timely manner. <br> <br>Precautions for Use of TOOS <br>As a chromogen substrate product with reducing properties TOOS, although it is configured in the form of a solution during use, there will still be slow oxidation in the air, so in general, it is recommended to prepare and use now, and it is necessary to add a certain amount of excessive Catalyzed by oxidase, the chromogen substrates produced by Desheng are basically pure white crystalline powders, which will not be affected in a sealed environment, but will be slowly oxidized and discolored when exposed to air for a long time. <br> <br>What Testing Items Can TOOS Be Used For? <br>The chromogen substrate TOOS can be used in a variety of diagnostic reagents, such as blood sugar testing, routine liver function tests, blood lipid testing items such as triglycerides, and cholesterol testing items, and for different biochemical tests, the concentration used will be different. The concentration of TOOS chemical is basically around 1~5mmol/L under the state. TOOS raw material not only has the characteristics of high sensitivity and stability, but also has good performance in color reaction intensity and fading, which is of great value in clinical diagnosis. <br> <br>Preservation of Chromogen Substrate TOOS <br>The premise that TOOS can produce a color reaction is that it cannot be oxidized in advance during storage, otherwise it may cause a low detection result. Taking Desheng&#039;s TOOS reagent as an example, the finished products are all in the form of solid powder, which is stored in a seal at low temperature, so that TOOS powder will not be slowly oxidized by air due to long-term storage, nor will it deteriorate due to excessive temperature or exposure to light. Also prevent storage with oxides and acids. <br> <br>We can also offer kinds of edta tripotassium salt for sale, if you have needs, please contact us.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftes-buffer-cas-no-7365-44-8.html[/a] <br>#edta #dipotassium #salt <br>The name of TES is n-trimethylol-methyl-2 amino-ethanesulfonic acid. TES powder can not only be prepared into biological buffer, but also is a very important chemical raw material. It is widely used in biochemical research to regulate the pH of biochemical reactions. It is generally used as a dissolving agent or solution pH maintainer. <br> <br>High quality TES(CAS No. 7365 44 8) is a white crystalline powder. It is quite similar to Tris-HCl powder. When the pH value of biochemical detection solution is 6.8-8.2, the buffering capacity of TES buffer can play the greatest role. TES buffer is an electrically neutral compound. At the same concentration, the force between TEs ions is greater than that between Tris ions. When detecting metal ions, TES buffer will not react with metal ions to produce other metal compounds. Therefore, when TES is used as the buffer solution of cell culture medium, it can provide positive divalent metal ions for the culture medium. <br> <br>TES Buffer (CAS No. 7365-44-8) Detailed Introduction <br>The solubility of TES in water is very high. When 5g tes is added to 100ml water, it can be completely dissolved and reach the saturated state. After dissolution, it is transparent. The solubility of TES will not change greatly with the change of temperature. As a biochemical buffer, TES buffer does not participate in chemical reactions, so it will not affect the research results. Desheng is a professional source manufacturer of TES. Our company can ensure that the TES crystal powder produced is pure white with a purity of 99%. With mature production technology and perfect equipment, we can ensure that the daily output of TEs can reach 2 tons per day, and fully meet the production delivery date under the condition of ensuring the quality. <br> <br>TES Buffer (CAS No. 7365-44-8) Advantages <br>TES is a non-toxic buffer; <br> <br>High solubility in solution, so as not to waste reagent; <br> <br>In the pH range of 6.5-8.2, it has good stability and can keep the pH value of the solution in a stable state for a long time; <br> <br>The chemical property is not active and does not interfere with the test results due to chemical reaction with enzymes and metal ions; <br> <br>Little absorption of visible light or ultraviolet light. <br> <br>Superb purification technology can ensure that the purity is higher than 99% and almost free of other impurities; <br> <br>The experienced production team and quality assurance personnel shall strictly control the quality of TES; <br> <br>Professional R &amp; D team can provide TES buffer samples for testing and detection according to customer requirements. <br> <br>TES Buffer (CAS No. 7365-44-8) Applications <br>In the process of oxidation of succinic acid (succinic acid) to carbon dioxide, TES is more suitable than other buffers to maintain the pH of the solution; <br> <br>TES is needed as a buffer medium to ensure the accuracy of the test in the refrigeration and transportation of sperm yolk storage solution; <br> <br>In protein purification, separation and determination, TES buffer is used to maintain the pH value required by the test; <br> <br>Like most amine buffers, TEs can form complexes with DNA, so it can be used as cell washing buffer; <br> <br>TES, 4-hydroxyethyl piperazine ethanesulfonic acid and trimethylolaminomethane can inhibit the activity of the enzyme, but the influence of TEs on the enzyme is between the other two; <br> <br>TES can affect the expression of messenger RNA and embryonic development when measured in dioctenic acid (BCA); <br> <br>In personal care and cosmetic applications, TEs can be used to protect the active ingredients in the formula from degradation; <br> <br>TES solvent can be used to separate hemoglobin and protect the stability of hemoglobin after freeze-drying; <br> <br>Finally, TES buffer can be used as cathode solution in 2-D gel isoelectric focusing electrophoresis (IEF). <br> <br>TES Buffer (CAS No. 7365-44-8) Precautions <br>When detecting positive divalent copper ions, TES cannot be used because they will form a complex; <br> <br>The buffer capacity is affected by temperature, and the configuration temperature should be controlled at room temperature; <br> <br>TEs can affect the expression of messenger RNA and embryonic development; <br> <br>There is little complexation between TEs and metal, but once complexation occurs, interference may occur; <br> <br>Usually put it in a cool, dry and ventilated place to prevent tes crystal powder from getting wet; <br> <br>After the solution is prepared, it should be prepared and used first. It is easy to produce impurities after long-term storage. <br> <br>We can also offer kinds of edta dipotassium salt for sale, if you have needs, please contact us.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Ftaps-buffer-cas-no-29915-38-6.html[/a] <br>#TAPS #Buffer <br>Trimethylolaminopropanesulfonic acid, or TAPS for short, is a white crystalline organic compound that emits a volatile and irritating odor when placed in the air for a long time at room temperature. This TAPS buffer is usually configured as a biological buffer with a sodium hydroxide lye instrument to control the pH range in biochemical reactions. <br>CAS No. 29915 38 6 Melting point 230-235 °C (dec.) Solubility H2O: 1 M at 20 °C, clear, colorless <br>MF C7H17NO6S Flash Point 110 °C Acidity factor (pKa) 8.55; pKa (37°): 8.1; pKa2 (25°): 8.28 <br>MW 243.28 Density 1.4290 (rough estimate) Acid-base indicator colour change ph range 7.7 - 9.1 <br>Appearance White crystalline powder Packaging 25kg/barrel Storage Store sealed at room temperature <br> <br>TAPS Buffer Details <br>TAPS, the full name of N-tris (hydroxymethyl) methyl-3-aminopropanesulfonic acid, CAS number: 29915-38-6, pH buffer range 7.7-9.1, soluble in water (25g/50ml). It is a white crystalline powder of zwitterionic buffer widely used in the fields of biochemistry and molecular biology. It emits volatile and irritating odor when placed in the air at room temperature. It is often used as a biological buffer. It has good water solubility and usually the concentration is 25g/50ml, which is widely used in the fields of biochemistry and molecular biology. <br> <br>In biochemical research experiments such as biochemical diagnostic kits, DNA/RNA extraction and PCR diagnosis, biological buffer TAPS is usually used to control the pH value of the reaction system, and TAPS buffer is also used in some high-standard cell culture experiments agent. There are two types of TAPS reagents on the market, one is a white crystalline powder, and the other is a ready-to-use buffer solution formulated for a specific pH range and different concentrations. <br> <br>Desheng&#039;s Advantages in TAPS Buffer <br>The stock can be provided according to the customer&#039;s demand. If the demand is not large, the TAPS ready-to-use buffer can be prepared according to the customer&#039;s demand. The specifications are usually 200mL, 500mL, 1L, etc. After arrival, it is very convenient to use it out of the box, but the price is relatively high. <br> <br>If the demand is large or long-term use is required, we have TAPS buffer powder. This is more conducive to long-term storage. It can be prepared at any time when needed, and different concentrations and pH values can be adjusted as needed, making it more flexible to use. Moreover, TAPS buffer powder can save a lot of price compared with ready-to-use buffer. <br> <br>TAPS buffer is of high purity and good quality. We specially equip professionals to test the various indicators of the product. The product has the characteristics of high purity and small-batch difference; <br> <br>White crystal, high purity (more than 99%), good solubility, absorbance&lt;0.05, different from light blue or brown products on the market. <br> <br>Have a professional foreign trade team and rich export experience. <br> <br>Application Of Biological Buffer TAPS <br>TAPS is a commonly used buffer system in DNA sieving system, and can also be used as a buffer component of RNA samples. It is suitable for electron transport and phosphorylation studies of chloroplast thin-layer preparation. <br> <br>Protects oxyhemoglobin from oxidizing to methemoglobin during freeze-drying <br> <br>It can be used as a background electrolyte for protein micro-analysis by capillary zone electrophoresis. <br> <br>It can be used as an important PH stabilizer, generally mixed with weak acid and its conjugate base to obtain appropriate PH value. <br> <br>Usually used in some biochemical diagnostic kits, PCR diagnostic kits and DNA/RNA extraction kits. <br> <br>Trimethylolmethylaminopropanesulfonic Acid (TAPS) Instructions for Use: <br>Completely dissolve the weighed TAPS reagent powder with deionized water. Be careful not to add too much water at the beginning of the dissolution, and ensure that it is completely dissolved. Finally, continue to add water to the volume; <br> <br>Pay attention to the temperature when setting the volume. Due to the exothermic or endothermic temperature change during dissolution, the volume should be fixed when the temperature is close to room temperature; <br> <br>After the configuration, seal the cap of the volumetric flask, which can be kept for future use. Mark the TAPS solution, and mark the concentration configuration date and other information. <br> <br>TAPS Buffer Notes <br>The product can be stored at room temperature. If strong light cannot be seen, a container with better shading should be used. The place should be moisture-proof and dry; <br> <br>If you can&#039;t use it all at once, it is recommended to divide it into the amount you need each time, and seal the bottle well, so as to avoid moisture absorption or product quality problems during use.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Fsodium-heparin-cas-no-9041-08-1.html[/a] <br>#lithium #heparin <br>Heparin sodium is an additive in the blood collection Tube. It is used in heparin anti-coagulation tube and can prevent the blood from rapidly coagulating in vitro after blood collection for a certain period of time. The conventional dosage of heparin sodium is 1 mL of blood corresponding to 20 IU. <br> <br>Introduction: Heparin sodium cas 9041 08 1 is a natural anticoagulant of acidic mucopolysaccharide. Heparin sodium produced by Desheng is mainly used for anticoagulation of blood samples in blood Tubes. It can prevent blood coagulation by inhibiting the activity of thrombin. <br> <br>Buy sodium heparin CAS NO.9041-08-1 from Desheng, a professional sodium heparin suppliers. <br> <br>Details of Heparin Sodium <br>As an anticoagulant additive, heparin sodium is generally used for emergency biochemical and hemorheological examination, which is the preferred method for electrolyte examination. However, it should be noted that heparin sodium should not be used when examining sodium ions in blood samples to avoid affecting the examination results. Nor can it be used for leukocyte counting and classification because heparin causes leukocyte aggregation. Heparin sodium is sold in potency. The higher the potency, the higher the heparin sodium price. <br> <br>Advantages Of Heparin Sodium Products: <br>The heparin sodium powder was stable at room temperature with an average molecular weight of 15000. <br> <br>When measuring ion content, heparin sodium is not easy to interfere with the determination of other ions. <br> <br>Heparin sodium can play a role of rapid anticoagulation when added to the blood Tubes after being prepared into a certain solvent. <br> <br>As heparin sodium can effectively prevent blood coagulation, it is not only widely used in blood tubes, but also used in cosmetics and some drugs requiring blood anticoagulation, such as surgery. <br> <br>Advantages Of Desheng On Heparin Sodium: <br>DeSheng Company produces heparin sodium raw material products with various models and specifications, which are applicable to cosmetics, vacuum blood tubes and other pharmaceutical raw materials, and provides corresponding instructions; <br> <br>Desheng is one of the direct sodium heparin suppliers, which is not only available in stock, but also saves the middle cost. <br> <br>Desheng has a professional R &amp; D team and perfect production equipment and facilities, and can also customize product indicators to fully meet your demand for raw materials while saving heparin sodium cost; <br> <br>Desheng has experienced foreign trade team with good communication , at the same time we also can solve the export logistics problems and free from worries. <br> <br>In Which Blood Collection Tubes Can Heparin Sodium Be Used? <br>The heparin sodium was used as heparin anticoagulant emergency biochemistry and hemorheology. <br> <br>Heparin sodium + sodium fluoride reduce hemolysis phenomenon, as a special tube for blood sugar detection for blood sugar test; <br> <br>Heparin sodium + serum separation gel to obtain high-quality plasma samples, which can be used as plasma separation hose for emergency biochemical project; <br> <br>Heparin sodium is also used in disposable micro tip blood collection tubes <br> <br>Calculation of usage amount of heparin sodium in blood collection Tubes: <br>Blood sample volume Content per tube Weighted heparin mass <br>5ml 5ml*20IU/ml 100IU/150IU/mg <br> =100 IU/tube =0.66mg <br> <br>Precautions for use of Heparin Sodium: <br>Under normal circumstances, the potency of heparin sodium corresponding to 1 ml of blood in the blood collection tube is 12 IU-30 IU, and that corresponding to 1 ml of peripheral blood is 8 IU-10 IU. <br> <br>The heparin sodium raw material powder shall be sealed, stored in a cool and dry place, protected from light and damp; <br> <br>It is prohibited to use heparin sodium in case of impurity, foreign matter, abnormal odor or expiration date; <br> <br>The heparin sodium must be prepared with deionized water, and the prepared containers shall be sterilized; <br> <br>Heparin sodium shall be stored at a low temperature of 0-4°C after being prepared into solution. It is recommended that heparin sodium be prepared and used immediately. The longest storage period after being prepared into solution shall not exceed 7 days. <br> <br>We can also provide kinds of lithium heparin for sale, if you have needs, please contact us.

[a]https%3A%2F%2Fwww.hbdsbio.com%2Fproducts%2Fsodium-fluoride-cas-no-7681-49-4.html[/a] <br>#serum #separating #gel <br>Fluoride is a weak anticoagulant with a melting point greater than 990°C. When preparing anticoagulant tubes, it can be dried at 100°C. The sodium fluoride powder can effectively inhibit glycolysis and maintain a relatively stable blood sugar concentration, so it is considered an excellent preservative for blood sugar testing. <br> <br>Sodium fluoride is an inorganic compound, 7681 49 4 cas, which is mainly used in blood collection tube additives, phosphating accelerators, agricultural pesticides, sealing materials, preservatives and other fields. The sodium fluoride produced by Desheng is mainly used as an additive for blood collection tubes. <br> <br>Sodium Fluoride Detailed Introduction. <br>Sodium fluoride is used as an additive for blood collection tube, which has a good preservation effect when used to prepare blood glucose test specimens. It can effectively inhibit the enolase in the glycolysis process, so that the dehydration of monophosphoglycerate generated in the third stage of the glycolysis pathway is blocked, resulting in the inability to redistribute the energy within the molecule, and ultimately unable to form high-energy, thereby effectively inhibiting glycolysis and maintaining a relatively stable blood sugar concentration. It acts as a weak anticoagulant during blood glucose testing. <br> <br>Desheng&#039;s Advantages of Sodium Fluoride for Sale: <br>It has a professional sodium fluoride R&amp;D technical team, and can answer various questions about the use and preparation at any time; <br> <br>Desheng is a direct manufacturer of sodium fluoride, and has long-term preparation. Sodium fluoride is available in stock and can be shipped immediately; <br> <br>Desheng has many years of experience in R&amp;D and production of sodium fluoride, and has professional solutions to sodium fluoride product problems; <br> <br>Has a professional foreign trade team and rich export experience, one order can be completed without worry till receiving the goods. <br> <br>Application of Sodium Fluoride <br>The sodium fluoride products developed and produced by Desheng is of AR- analytical grade, mainly used as an anticoagulant for blood collection tube additives. In fact, sodium fluoride is widely used. It is an important fluoride salt and a raw material for the manufacture of other fluorides; industrial grades can be used as agricultural pesticides and have bactericidal effects; in the production of sealing materials and brake pads It can increase the wear resistance; it is used as a phosphating accelerator in the coating industry to stabilize the phosphating solution, refine the phosphating, and improve the performance of the phosphating film. <br> <br>Sodium Fluoride Physical Data <br>Number Item Physical Data <br>1 Melting point 993°C <br>2 Boiling point 1700°C <br>3 Density 1.02g/cm34 <br>4 Refractive index 1.336 <br>5 Saturated vapor pressure 0.13kPa (1077°C) <br>6 Octanol/water partition coefficient -0.77 <br> <br>Sodium Fluoride Instructions for Use: <br>Sodium fluoride is an ideal anti-glycolytic agent. Its main function is to inhibit the activity of enzymes involved in glycolysis. The sodium fluoride products inhibit glycolysis by blocking the action of enolase. In daily work. the specimen could be generally preserved for 7 days. Sodium fluoride is often used for blood glucose testing. It should be noted that sodium fluoride may have enzyme inhibitory activity and is not suitable for the situation of enzyme immunoassay. Therefore, it cannot be used for urea enzymatic determination to assay the urea, nor for alkaline phosphatase and starch enzyme assay. <br> <br>We can also provide kinds of serum separating gel for sale, if you have needs, please contact us.