| 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 |
丙环唑
编号:1ST21171 CAS号:60207-90-1 规格:10mg 浓度:纯品
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%
Synthetic Basalt Glass
编号:GSC-2G 规格:50g
硅胶管中甲醇质量控制样品
编号:ZK015-1/ZK015-2 CAS号:67-56-1 规格:2支/套
铅矿
编号:VS 2038-81 规格:100 g 浓度:3组分
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编号:CDGG-132939-03-1ml 规格:100mg/L于正己烷,1 mL