| 分子式 | |
| 其他事项 | ICP MDL Solutionμg/L ± 0.5% in 2% HNO3 + Tr HF5000 Al, Ca, Fe, Mg, K, Si, Na 2500 B, P, S, U 500 Sb, Mn, Mo, Tl, Sn 250 As, Ba, Be, Cd, Cr, Co, Cu, Pb, Ni, Se Ag, Sr, Ti, V, Zn ComponentsComponent Elemental Symbol CAS Number Concentration UnitsAluminum Al 7429-90-5 5000 ug/L Antimony Sb 7440-36-0 500 ug/L Arsenic As 7440-38-2 250 ug/L Barium Ba 7440-39-3 250 ug/L Beryllium Be 7440-41-7 250 ug/L Boron B 7440-42-8 2500 ug/L Cadmium Cd 7440-43-9 250 ug/L Calcium Ca 7440-70-2 5000 ug/L Chromium Cr 7440-47-3 250 ug/L Cobalt Co 7440-48-4 250 ug/L Copper Cu 7440-50-8 250 ug/L Iron Fe 7439-89-6 5000 ug/L Lead Pb 7439-92-1 250 ug/L Magnesium Mg 7439-95-4 5000 ug/L Manganese Mn 7439-96-5 500 ug/L Molybdenum Mo 7439-98-7 500 ug/L Nickel Ni 7440-02-0 250 ug/L Potassium K 7440-09-7 5000 ug/L Selenium Se 7782-49-2 250 ug/L Silicon Si 7440-21-3 5000 ug/L Silver Ag 7440-22-4 250 ug/L Sodium Na 7440-23-5 5000 ug/L Strontium Sr 7440-24-6 250 ug/L Sulfur S 7704-34-9 2500 ug/L Thallium Tl 7440-28-0 500 ug/L Tin Sn 7440-31-5 500 ug/L Titanium Ti 7440-32-6 250 ug/L Uranium Total U 7440-61-1 2500 ug/L Vanadium V 7440-62-2 250 ug/L Zinc Zn 7440-66-6 250 ug/L Phosphorus P 7723-14-0 2500 ug/L~H~Be~B~N~O~F~K~I~P~I |
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
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%
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
定制混标57 标准品
编号:CDGG-132957-03-1ml 规格:100mg/L于正己烷,1 mL
定制混标10 标准品
编号:CDGG-132910-01-1ml 规格:1000mg/L于乙腈,1 mL