| 分子式 | |
| 其他事项 | Special Mix: Stock 3μg/L ± 0.5% in 2% HNO3 + Tr HF42,000 Zn 160,000 Mg 15,000 Pb 2,800 Cu50 Hg 125 Mn 7.5 Cd, Mo10 Sn, Tl 5 SbComponent Elemental Symbol CAS Number Concentration UnitsMagnesium Mg 7439-95-4 160000 ug/L Zinc Zn 7440-66-6 42000 ug/L Lead Pb 7439-92-1 15000 ug/L Copper Cu 7440-50-8 2800 ug/L Cadmium Cd 7440-43-9 7.5 ug/L Mercury Hg 7439-97-6 50 ug/L Manganese Mn 7439-96-5 125 ug/L Molybdenum Mo 7439-98-7 7.5 ug/L Antimony Sb 7440-36-0 5 ug/L Tin Sn 7440-31-5 10 ug/L Thallium Tl 7440-28-0 10 ug/L~H~Be~B~N~O~F~K~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
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
1-辛烯
编号:ACHE-N-10087-1G(O-756) CAS号:111-66-0 规格:1G
Synthetic Basalt Glass
编号:GSC-2G 规格:50g
定制混标10 标准品
编号:CDGG-132910-03-1ml 规格:100mg/L于正己烷,1 mL
定制混标25 标准品
编号:CDGG-132925-03-1ml 规格:100mg/L于正己烷,1 mL