| 分子式 | |
| 其他事项 | 4.120020Sodium borohydride 98.0%for the determination of hydride formers by AASNaBH4 M.=37.83CAS No. 16940-66-2UN 1426Guarantee analysisAssay (RT) ≥ 98.0 %Identity passes testChloride (Cl) ≤ 0.5 %Sulphate (SO4) ≤ 0.005 %Heavy metals (as Pb) ≤ 0.005 %As ≤ 0.001 % Hg ≤ 0.00001 %Bi ≤ 0.0005 % Sb ≤ 0.005 %Fe ≤ 0.005 % Se ≤ 0.0002 % |
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:%
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
丙环唑
编号:1ST21171 CAS号:60207-90-1 规格:10mg 浓度:纯品
酪蛋白胨
编号:HB8271 规格:250g 浓度:BR
消螨酚
编号:ACHE-N-10331-100MG(F2468) 规格:100MG