| 分子式 | |
| 其他事项 | 4.120053Potassium sodium tartrate tetrahydrate for analysis, ACS, ISO, Reag. Ph EurC4H4KNaO64 H2O M.=282.23CAS No. 6381-59-5Guarantee analysisAssay (Perchl. Ac.) 99.0 ~ 102.0%pH-value (5% in H2O) 6.5 ~ 8.5MAXIMUM LIMIT OF IMPURITIES Insoluble matter in H2O 0.003%Chloride (CI) 0.0005% Ammonium (NH4) 0.002%Phosphate (PO4) 0.001%Sulfate (SO4) 0.005%Heavy metals (as Pb) 0 0.0005%As 0.00002% Mg 0.002%Ca 0.002% Ni 0.0005%Cu 0.0002% Pb 0.0002%Fe 0.0002% Zn 0.001% |
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
十一烷酸甘油三酯C110
编号:CDAA-256304-1g CAS号:13552-80-2 规格:1g 浓度:99%
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
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