| 分子式 | |
| 其他事项 | 4.120047Azomethine H GR for analysisReagent for the determination of boronC17H12NNaO8S2 M.=445.39CAS No. 5941-07-1Guarantee analysisAssay (Neutralization titration) ≥ 97.0% (calcd.on anh.substance) Water ≤ 5.0% Suitability for photometric (determination of boron) conforms参考文献:甲亚胺_H分光光度法测定化妆品中硼酸和硼酸盐_董增华甲亚胺_H分光光度法测定水中硼_王婕 |
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
十一烷酸甘油三酯C110
编号:CDAA-256304-1g CAS号:13552-80-2 规格:1g 浓度:99%
水中N-ε-羧乙基-L-赖氨酸溶液
编号:1ST160848-100W CAS号:5746-03-2 规格:1mL 浓度:100μg/mL
铅矿
编号:VS 2038-81 规格:100 g 浓度:3组分
定制混标52 标准品
编号:CDGG-132952-03-1ml 规格:100mg/L于正己烷,1 mL
定制混标39 标准品
编号:CDGG-132939-03-1ml 规格:100mg/L于正己烷,1 mL