| 分子式 | |
| 其他事项 | Ethyl Chlorofluoroacetate assay(GC): ≥ 98.0% cas: 401-56-9 molecular formula: C4H6ClFO2 molecular weight: 140.54 |
12种心血管医药类混标
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编号:DY0017-0020 CAS号:6859-01-4 规格:20mg 浓度:HPLC≥98%
亚氯酸盐1000 ppm for IC
编号:AINO-ICCLO21-1 CAS号:E4-2 规格:125mL
Synthetic Basalt Glass
编号:GSC-2G 规格:50g
铅矿
编号:VS 2038-81 规格:100 g 浓度:3组分
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编号:CDGG-132952-03-1ml 规格:100mg/L于正己烷,1 mL