等级
BioPerformance Certified
质量水平
Agency
suitable for EPA 537.1
形式
crystalline powder
分子量
average Mw 154.8
技术
cell culture | mammalian: suitable
杂质
DNase, RNase, Protease, NICKase, none detected
endotoxin, tested
total aerobic microbial count, tested
≤0.05 A290
≤0.5% water (Karl Fischer)
≤5 ppm Heavy metals (as Pb)
pH值（酸碱度）
7.00 (25 °C, 0.1 M)(lit.)
7.0
有效pH范围
7.0-9.0
溶解性
water: 0.667 g/mL, clear, colorless
应用
diagnostic assay manufacturing
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应用
Tris has a significant temperature coefficient, so select the mixture to give the desired final pH at the desired temperature.
From 5 °C to 25 °C, the pH decreases an average of 0.03 pH units per °C.
From 25 °C to 37 °C, the pH decreases an average of 0.025 pH units per °C.
If a different concentration is desired, note that there is a concentration effect on the pH of the solution.
其他说明
制备说明
法律信息
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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