HYDROXYMETHYL - 23 Annonces

Mercredi 05 juin 2024

Quantité : 10mg-10t - Prix : 50usd-8000usd

TRIS (TROMETAMOL) CAS Number 77 86 1 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...

Mercredi 05 juin 2024

Quantité : 10mg-10t - Prix : 50-15000

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...

Mardi 16 avril 2024

Buffer salts (for Biological) belong to biological buffer systems, which contain dozens of varieties like buffered electrolyte salts,Tris and HEPES. Buffered electrolyte salts are a type of buffer salt that can help maintain the ionic balance of biological systems.The advantages...

Samedi 16 mars 2024

Prix : 1-10usd

NeoCide® Tris (Hydroxymethyl) Aminomethane For IVD Tris is a very important biological buffer, commonly used as a combo with hydroxymethyl aminomethane, keeping pH at 7.0-9.1 stably. It is sensitive to temperature and concentration. The pH value of Tris based aqueous solution is about 10...

Samedi 16 mars 2024

Prix : 1-10usd

Good's buffer has the following characteristics: 1. High water solubility; 2. Low cell membrane permeability; 3. stable acid-base dissociation constant; 4. Low metal chelating capacity; 5. High chemical stability; 6. Low absorption spectra in ultraviolet and visible region;7. Low salt effect; 8...

Samedi 16 mars 2024

Prix : 1-10usd

NeoCide® PC-300 preservative products contain a percentage of one or both chemical substances 5-chloro-2-methyl-4-isothiazolinone-3-on e (CMIT) and 2-methyl-4-isothiazloin-3-one (MIT). This IVD diagnostic reagent consists of 3% CMIT/MIT in a salt-free proprietary glycol containing...

Mardi 27 février 2024

AVT has newly launched tromethamine (TRIS) CAS NO 77 86 1 is a buffer salt widely used in the field of biomedicine and tromethamine tris buffer is in the process of NMPA and US FDA registration. The tris tromethamine advantages including high purity, low impurities, production in...

Mercredi 10 janvier 2024

TTA3150 poly [(2-ethylene epoxide) - 1 2 cyclohexane diol] 2-ethyl-2 - (hydroxymethyl) - 1,3-propylene glycol ether is a typical cyclohexane diol epoxy resin, which contains very little chloride ions and chloride salts. It has the characteristics of high transparency, high heat resistance...

Mercredi 08 novembre 2023

Quantité : 9000tons - Prix : $12~15/kg

TTA3150 poly [(2-ethylene epoxide) - 1,2-cyclohexanediol] 2-ethyl-2 - (hydroxymethyl) - 1,3-propylene glycol ether is a typical cycloaliphatic epoxy resin, which contains very little chloride ions and chloride salts. It has the characteristics of high transparency, high heat resistance...

Mercredi 12 juillet 2023

NeoCide® Tris HCl is a very important biological buffer, which is widely used in biological system diagnosis industry, such as electrophoresis and protein biotechnology. Tris HCl has a pKa of 8.1, which makes it very suitable for biologics formulation. Tris hcl nacl buffer can be...

Mercredi 12 juillet 2023

Human Troponin I–Cardiac >90% Recombinant, about 30KD. purified recombinant protein is suitable for use as a standard in immunoassay, immunogen for antisera production, and tracer for iodination. Each laboratory should determine an optimum working titer for use in its particular application...

Mercredi 12 juillet 2023

Creatine kinase mm Isoenzyme Protein, clude purifed Creatine Kinase (CK) is a dimeric enzyme composed of either M- or B-type subunits. The subunits, each encoded by a unique gene, associate to form three isoenzymic forms: BB, MB, and MM. These isoenzymes are expressed at different...

Mardi 27 juin 2023

Quantité : 10mg-10t - Prix : 50-15000

CAS Number：1185 53 1 Molecular Formula：C4H12ClNO3 Molecular weight：157.59600 Appearance and properties: White crystalline powder Density：1.05 g/mL at 20 °C Acid-base indicator color change ph value range：7.0 - 9.0 PH value：2.5-4.0 (25℃, 4M in H2O) Acidity coefficient(pKa)：8.1(at 25℃)...

Jeudi 11 mai 2023

Hydrocolloid wound dressing is a wafer type of dressing that contains gel-forming agents in an adhesive compound laminated onto a flexible, water-resistant outer layer. This transparent hydrocolloid dressing is a wound dressing designed for a wide range of lightly to moderate exuding wounds...

Samedi 04 mars 2023

Tris is a very important biological buffer, commonly used as a combo with hydroxymethyl aminomethane, keeping pH at 7.0-9.1 stably. It is sensitive to temperature and concentration. The pH value of Tris based aqueous solution is about 10.5. Hydrochloric acid is usually added to adjust...

Samedi 04 mars 2023

Good's buffer has the following characteristics: 1. High water solubility; 2. Low cell membrane permeability; 3. stable acid-base dissociation constant; 4. Low metal chelating capacity; 5. High chemical stability; 6. Low absorption spectra in ultraviolet and visible region;7. Low salt effect; 8...

Samedi 04 mars 2023

IVD raw materials are known as one of the vitro diagnostic products . IVD refers to medical devices, in vitro reagent, and drugs. IVD, as a branch of medical devices, has unique definitions and regulatory supervision. The IVD materials industry and laboratory medicine constitute an...

Vendredi 06 janvier 2023

Tris HCl use is a very important biological buffer, which is widely used in biological system diagnosis industry, such as electrophoresis and protein biotechnology. Tris HCl has a pKa of 8.1, which makes it very suitable for biologics formulation. Tris hydrochloride buffer can be...

Samedi 02 juillet 2022

Quantité : 6tons - Prix : talk in detail

Tris HCl is a very important biological buffer, which is widely used in biological system diagnosis industry, such as electrophoresis and protein biotechnology. Tris HCl has a pKa of 8.1, which makes it very suitable for biologics formulation. Tris hydrochloride buffer can be used...

Mardi 12 octobre 2021

With the continuous expansion of the ivd market and in ivd molecular diagnostics industry, we not only provide high-quality raw materials such as CMIT/MIT Preservation, IVD preservatives, monoclonal antibodies, and antigens for the diagnostic industry but also provide IVD test kits...

Vendredi 04 juillet 2014

Quantité : Min 100KG - Prix : USD 1-100

Product Name: (hydroxymethyl)urea Synonym: (Hydroxymethyl)urea N-(Hydroxymethyl)urea 1-(Hydroxymethyl)urea HSDB 5776 Methylolurea Mono(hydroxymethyl)urea Monomethylolurea N-Methylolurea CAS number : 1000-82-4 EINECS No.: 213-674-8 Molecular formula : C2 H 6N2O2 Molecular weight: 90...

Vendredi 04 juillet 2014

Quantité : Min 100KG - Prix : USD 1-100

Product Name: (hydroxymethyl)urea Synonym: (Hydroxymethyl)urea N-(Hydroxymethyl)urea 1-(Hydroxymethyl)urea HSDB 5776 Methylolurea Mono(hydroxymethyl)urea Monomethylolurea N-Methylolurea CAS number : 1000-82-4 EINECS No.: 213-674-8 Molecular formula : C2 H 6N2O2 Molecular weight: 90...

Vendredi 29 août 2008

Quantité : 20000MT

Furfural is used as a solvent in petrochemical refining to extract dienes from other hydrocarbons. Furfural, as well as its derivative furfuryl , can be used either by themselves or in together with phenol, acetone, or urea to make solid resins.We can procuce 20000MT Furfural per year...