| 分子式 | |
| 其他事项 | 4.120164Sodium bromideACSNaBr M.= 102.89CAS No. 7647-15-6 Guarantee analysisAssay (argentometric) ≥ 99.0%pH (5% in H2O, 25℃) 5.0 ~ 8.8Bromate ≤ 0.001%Chloride ≤ 0.2%Sulfate ≤ 0.002%Barium ≤ 0.002%Heavy Metals (as Pb) ≤ 5 ppmFe ≤ 5 ppmCa ≤ 0.002% Mg ≤ 0.001% K ≤ 0.1%Nitrogen compounds (as N) ≤ 5 ppm |
12种心血管医药类混标
编号:1ST45010-100M 规格:1mL 浓度:12组分
甲醇中对苯二亚甲基二樟脑磺酸标准物质
编号:BW902649-1000-A CAS号:90457-82-2 规格:1mL 浓度:1000μg/mL
二丙二醇甲醚检测标准品
编号:DGM-719556 CAS号:34590-94-8 规格:5mL 浓度:%
异钩藤碱
编号:DY0017-0020 CAS号:6859-01-4 规格:20mg 浓度:HPLC≥98%
1-辛烯
编号:ACHE-N-10087-1G(O-756) CAS号:111-66-0 规格:1G
定制混标59 标准品
编号:CDGG-132959-03-1ml 规格:100mg/L于正己烷,1 mL