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产地 | 美国 |
品牌 | Sigma |
货号 | 60353-250G |
用途 | 科研试验 |
包装规格 | 瓶 |
CAS编号 | 7758-11-4 |
纯度 | 99% |
是否进口 | 是 |
60353
for luminescence
for molecular biology
BioUltra
≥99.0% (T)
powder or crystals
DNases, none detected
RNases, none detected
insoluble matter, passes filter test
phosphatases, none detected
proteases, none detected
8.7-9.3 (25 °C, 1 M in H2O)
H2O: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg
Al: ≤5 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤5000 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.20
λ: 280 nm Amax: ≤0.15
[K+].[K+].OP([O-])([O-])=O