杂质
insoluble matter, passes filter test≤0.5% 4,5-dihydroxy-1,2-dithiane
痕量阳离子
Al: ≤5?mg/kgAs: ≤0.5?mg/kgBa: ≤5?mg/kgBi: ≤5?mg/kgCa: ≤50?mg/kgCd: ≤5?mg/kgCo: ≤5?mg/kgCr: ≤5?mg/kgCu: ≤5?mg/kgFe: ≤5?mg/kgK: ≤50?mg/kgLi: ≤5?mg/kgMg: ≤5?mg/kgMn: ≤5?mg/kgMo: ≤5?mg/kgNa: ≤50?mg/kgNi: ≤5?mg/kgPb: ≤5?mg/kgSr: ≤5?mg/kgZn: ≤5?mg/kg
其他说明
Cleavage of disulfide bonds in proteins; Prevents oxidation of sulfhydryl-containing proteins during SDS-polyacrylamide gel electrophoresis.
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司
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