| 货号 | B9754 | B4429 | B7535 | 14879 |
| 等级 | ≥98.0% | 细胞培养测试,适合昆虫细胞培养 | ||
| ≥98%(滴定) | BioXtra,≥98.0%(滴定) | BioUltra,≥99.0%(NT) | ||
| 纯度 | ≥98.0% | ≥98.0% | ≥98.0% | ≥99.0% |
| pH | 9.0 - 10.1 | 9.0 - 11.0 (20 °C, 1 M in H2O) | 9.5 - 11.0 (25 °C, 1 M in H2O) | |
| Karl Fischer | ≤1% | ≤1% | ≤1% | |
| 内毒素 | ≤1 eu/mg | |||
| SPC | ≤100 cfu/g | |||
| 氨氮(NH4) | <0.05% | |||
| 钠(Na) | <0.005% | ≤0.005% | ||
| 磷(P) | <0.005% | |||
| 氯化(Cl) | <0.05% | ≤0.005% | ||
| 硫酸(SO4) | <0.05% | ≤0.005% | ||
| 铝(Al) | <0.0005% | ≤0.0005% | ||
| 砷 | ≤0.00001% | |||
| 钡(Ba) | ≤0.0005% | |||
| 铋(Bi) | ≤0.0005% | |||
| 钙(Ca) | <0.0005% | ≤0.001% | ||
| 镉(Cd) | ≤0.0005% | |||
| 钴 | ≤0.0005% | |||
| 铬(Cr) | ≤0.0005% | |||
| 铜 | <0.0005% | ≤0.0005% | ||
| 铁(Fe) | <0.0005% | ≤0.0005% | ||
| 钾(K) | <0.005% | ≤0.005% | ||
| 锂 | ≤0.0005% | |||
| 镁(毫克) | <0.0005% | ≤0.0005% | ||
| 锰(Mn) | ≤0.0005% | |||
| 钼(Mo) | ≤0.0005% | |||
| 镍 | ≤0.0005% | |||
| 铅 | ≤0.0005% | ≤0.0005% | <0.001% | ≤0.0005% |
| 锶(Sr) | ≤0.0005% | |||
| 锌 | <0.0005% | ≤0.0005% |
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