| 分子式 | |
| 其他事项 | 4.120009Lead(II) acetate trihydrate for analysisC4H6O4Pb·3H2O M.=379.34CAS No. 6080-56-4Guarantee analysisAssay (complexometric) ≥ 99.5%Insoluble matter ≤ 0.005%Chloride (Cl) ≤ 0.0005%Total nitrogen (N) ≤ 0.001%Ca ≤ 0.005% Cu ≤ 0.001% Fe ≤ 0.001% K ≤ 0.005% Na ≤ 0.005% Other notes: pH (5% in H2O, 25°C) 5.5 ~ 6.5Decomposes above 200°C |
丙环唑
编号:1ST21171 CAS号:60207-90-1 规格:10mg 浓度:纯品
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59 标准品
编号:CDGG-132959-03-1ml 规格:100mg/L于正己烷,1 mL
定制混标23 标准品
编号:CDGG-132923-01-1ml 规格:1000mg/L于正己烷,1 mL
定制混标20 标准品
编号:CDGG-132920-03-1ml 规格:100mg/L于正己烷,1 mL