产地 | 美国 |
品牌 | Sigma |
货号 | M2545-250G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 16674-78-5 |
纯度 | 99% |
是否进口 | 是 |
M2545
BioXtra
200
≥99%
solid
≤0.0005% Phosphorus (P)
≤0.005% Insoluble matter
72-75 °C (lit.)
H2O: 1 M, clear, colorless
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
Al: ≤0.002%
Ba: ≤0.001%
Ca: ≤0.002%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mn: ≤0.005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Sr: ≤0.005%
Zn: ≤0.001%