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产地 | 美国 |
品牌 | Sigma |
货号 | S6422-100G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 13472-36-1 |
纯度 | 99-103% |
是否进口 | 是 |
S6422
BioXtra
200
99.0-103.0%
powder
≤0.01% Insoluble matter
9.5-10.5 (20 °C, 50 g/L)
H2O: 0.5 M, clear, colorless
chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005%
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%