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| Grouping | buffers |
| Keywords |
TRIS/Tris-base/THAM
|
| Brand | Dr.X |
| Model |
|
| Place of Origin | Nanjing, China (Mainland) |
| Payment | T/T |
| Port | Shanghai |
| Supply Capacity | 100000 Piece/Pieces per Month |
| Packing | 25g/piece |
| Other packaging | Please contact customer service |
| To Find Out More, Click Here | |
English name: TRIS; "Tris-base; "THAM; Tris(hydrosymenthyl)-aminomethande; Trometamol;" 2-Amino-2-(hydroxymethyl)-1,3-propanediol; Tromethamine
CAS Number: 77-86-1
C4H11NO3 = 121.14
Level: AR
Content: ≥99.9%
Melting point: 168-171℃
PH: 10.0-10.8
Heavy metals: ≤5ppm
Chloride: ≤3ppm
Incineration residue: ≤0.05%
Absorbance (260nm) Abs(260nm) : ≤0.1
Properties: White crystals or crystalline powder. Solubility at 25℃ (mg/ml) : Water 550, ethylene glycol 79.1, methanol 26, anhydrous ethanol 14.6, 95% ethanol 22.0, N, N-dimethylmethylamine 14, amyl alcohol 2.6, propanol 2.0, ethyl acetate 0.5, olive oil 0.4, cyclohexane 0.1, chloroform 0.05, carbon tetrachloride
Usage: Biochemical research. Biological buffer, buffering range pH7.0-9.0. Acidic gas absorbent. The standard substance for acid volume titration. The thiol groups in proteins were determined by current titration. Serum proteins were separated by electrophoresis on paper. Starch plate electrophoresis for toxin separation.
Save: RT
Company Information
Nanjing Duly Biotech Co.,Ltd
has been established for 11 years. It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.
Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2009.
Q2:How to contact with us?
Answer:Click the "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Can you give me a discount price?
Answer:Surely,It depend on your qty.
Q4: How can i get a sample?
Answer:Free sample is available,but freight charges will be at your account and the charges will be return to you dudect from your order in future.
Q5:What are the main categories of products sold by the company?
Answer: It is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, antibiotics, plant hormones, nucleic acids, pigments, amino acids, vitamins, carbohydrates, buffers, surfactants, culture media and Separation of materials and kits.
Q6:Is the company mainly engaged in small packaging or large packaging?
Answer: Mainly do small packaging reagents, large packaging also do, specific can ask customer service personnel.
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