| 分子式 | |
| 其他事项 | 4.120076 Calcium chloride dihydratefor analysis, ACS, Reag. Ph Eur CaCl2 2 H2O M.=147.02CAS No. 10035-04-8 Assay (complexometric) 99.0 - 102.0 %Identity passes testClarity of solution passes testInsoluble matter 0.01 %Acidity or alkalinity passes testpH-value (5 %; water, 25 °C) 4.5 - 8.5Sulfate (SO4) 0.005 %NH4 (Ammonium) 0.005 %Magnesium and alkali metals 0.5 %Oxidizing substances (as NO3) 0.003 %Heavy metals (as Pb) 0.0005 %Al 0.0001 % K 0.01 %Ba 0.003 % Mg 0.005 %Cu 0.0005 % Na 0.01 %Fe 0.0003 % Sr 0.05 % |
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
水中N-ε-羧乙基-L-赖氨酸溶液
编号:1ST160848-100W CAS号:5746-03-2 规格:1mL 浓度:100μg/mL
羧甲基赖氨酸检测标准品
编号:ZKAF-5206 CAS号:5746-04-3 规格:1mg 浓度:97.6%
1-辛烯
编号:ACHE-N-10087-1G(O-756) CAS号:111-66-0 规格:1G
消螨酚
编号:ACHE-N-10331-100MG(F2468) 规格:100MG
亚氯酸盐1000 ppm for IC
编号:AINO-ICCLO21-1 CAS号:E4-2 规格:125mL