CAS号 | 68-19-9 | ||
---|---|---|---|
规格 | 25g瓶 | 纯度 | 98% |
货号 | V820398-25g | 货期 | 需咨询 |
品牌 | macklin | 库存 | 需咨询 |
规格 | 25g瓶 | ||
纯度 | 98% | ||
货号 | V820398-25g | ||
货期 | --- | ||
品牌 | macklin | ||
库存 | --- | ||
注意:请务必与卖家联系核实单价库存,以确保您的资金安全及交易顺利。 | |||
参考价: 需询盘 |
货号 | 品牌 | 纯度 | 规格 | 参考价 | 货期 |
---|---|---|---|---|---|
V104140-1g | aladdin | 98% | 1G瓶 | 需询盘 | --- |
V104140-25g | aladdin | 98% | 25G瓶 | 需询盘 | --- |
V104140-5g | aladdin | 98% | 5G瓶 | 需询盘 | --- |
V104141-100mg | aladdin | 分析标准品 | 100MG瓶 | 需询盘 | --- |
V104142-1g | aladdin | 用于细胞培养和昆虫细胞培养 | 1G瓶 | 需询盘 | --- |
V104142-250mg | aladdin | 用于细胞培养和昆虫细胞培养 | 250MG瓶 | 需询盘 | --- |
V104142-5g | aladdin | 用于细胞培养和昆虫细胞培养 | 5G瓶 | 需询盘 | --- |
V820398-1g | macklin | 98% | 1g瓶 | 需询盘 | --- |
V820398-25g | macklin | 98% | 25g瓶 | 需询盘 | --- |
V820398-5g | macklin | 98% | 5g瓶 | 需询盘 | --- |
C0449-1G | TCI | >95.0%(E),RG | 1G瓶 | 需询盘 | --- |
C0449-100MG | TCI | >95.0%(E),RG | 100MG瓶 | 需询盘 | --- |
A14894-5g | Alfa | 98+% (dry wt basis), | 5g瓶 | 需询盘 | --- |
A14894-25g | Alfa | 98+% (dry wt basis), | 25g瓶 | 需询盘 | --- |
A14894-1g | Alfa | 98+% (dry wt basis), | 1g瓶 | 需询盘 | --- |
405925000 | Acros | 500MG-RG-0.96 | 500MG瓶 | 需询盘 | --- |
405920050 | Acros | 5GR-RG-0.96 | 5GR瓶 | 需询盘 | --- |
405920010 | Acros | 1GR-RG-0.96 | 1GR瓶 | 需询盘 | --- |
405920250 | Acros | 25GR-RG-0.96 | 25GR瓶 | 需询盘 | --- |
物理化学性质 | |||||
---|---|---|---|---|---|
英文名 | cyanocob(III)alamin | ||||
中文名 | 维生素B12 | ||||
CAS号 | 68-19-9 | 溶解性 | Soluble | ||
分子量 | 1355.37000 | 熔点 | >300ºC | ||
密度 | --- | 沸点 | --- |