性能描述
试剂级别 生化试剂,可用于细胞培养 试剂纯度≥99.5% (NT) optical activity [α]20/D +14.0±1.0°, c = 5% in 5 M HCl impuritiesinsoluble matter, passes filter test ≤0.3% foreign amino acids ign. residue ≤0.05% loss ≤0.05% loss on drying, 20 °C (HV) pH5.5-7.0 (25 °C, 1 M in H2O) solubility H2O: soluble1 M at 20 °C, clear, colorless anion traces chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg