Assay (by HClO4 titration; on dried basis) Min 99.5 %
pH (5% solution in water) 10 - 11
Melting point 169 - 171°C
Chloride (Cl) Max 0.001 %
Sulfated ash Max 0.01 %
Water (H2O) Max 0.5 %
Absorbance (A1%/1cm; 10% in water) -
at 260 nm Max 0.02
at 280 nm Max 0.02
at 300 nm Max 0.02
at 405 nm Max 0.004
at 430 nm Max 0.004
Biological buffer at 25°C pKa 8.07
Appearance White crystalline powder
CAS No. | 77-86-1 |
---|---|
Molecular Formula | NH2C(CH2OH)3 |
Molecular Weight | 121.14 |
HS Code | 2922.1980 |
Symbol | GHS07 |
Signal Word | Warning |
Packing | 500 G |
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Tips Consumables
Made of medical-grade polypropylene (PP), the tips are high-temperature-resistant, high-pressure-resistant, and non-deformation; Optimized pore size ensures smooth sample suction; Three capacity options, respectively 10μl, 200μl and 1000μl, are available for both standard manual and electronic pipettors; Various packaging methods, including bulk packing and EO sterile racked packing; High clarity and perpendicularity ensure pipetting accuracy; RNase, DNase, human DNA and Pyrogen Free.
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3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide, EtBr, Homidium bromide
Incubators
Drug stability tests (made for stability studies according to ICH guidelines), cosmetic stability tests, food shelf life tests, electronic components aging tests, packaging material stability tests.
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TRIS (HYDROXYMETHYL AMINOMETHANE) BUFFER AR
2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol