| 分子式 | |
| 其他事项 | Working PQL Standard, 500 mlμg/L ± 0.5% in 3% HCL + 1% HNO3300 Mg 200 Al 150 K, Na, P 100 Ca, Fe, S, Si50 B, U 20 Tl 15 Se, As 10 Cu, Mn, Mo, Pb, Sb, Sn, Zn5 Ag, Ba, Be, Cd, Co, Cr, Ni, Sr, Ti, VComponent Elemental Symbol CAS Number Concentration UnitsAluminum Al 7429-90-5 200 ug/L Antimony Sb 7440-36-0 10 ug/L Arsenic As 7440-38-2 15 ug/L Barium Ba 7440-39-3 5 ug/L Beryllium Be 7440-41-7 5 ug/L Boron B 7440-42-8 50 ug/L Cadmium Cd 7440-43-9 5 ug/L Calcium Ca 7440-70-2 100 ug/L Chromium Cr 7440-47-3 5 ug/L Cobalt Co 7440-48-4 5 ug/L Copper Cu 7440-50-8 10 ug/L Iron Fe 7439-89-6 100 ug/L Lead Pb 7439-92-1 10 ug/L Magnesium Mg 7439-95-4 300 ug/L Manganese Mn 7439-96-5 10 ug/L Molybdenum Mo 7439-98-7 10 ug/L Nickel Ni 7440-02-0 5 ug/L Potassium K 7440-09-7 150 ug/L Selenium Se 7782-49-2 15 ug/L Silicon Si 7440-21-3 100 ug/L Silver Ag 7440-22-4 5 ug/L Sodium Na 7440-23-5 150 ug/L Strontium Sr 7440-24-6 5 ug/L Sulfur S 7704-34-9 100 ug/L Thallium Tl 7440-28-0 20 ug/L Tin Sn 7440-31-5 10 ug/L Titanium Ti 7440-32-6 5 ug/L Depleted Uranium U 7440-61-1 50 ug/L Vanadium V 7440-62-2 5 ug/L Zinc Zn 7440-66-6 10 ug/L Phosphorus P 7723-14-0 150 ug/L~H~Be~B~N~O~F~K~I~I |
酪蛋白胨
编号:HB8271 规格:250g 浓度:BR
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
硅胶管中甲醇质量控制样品
编号:ZK015-1/ZK015-2 CAS号:67-56-1 规格:2支/套
定制混标10 标准品
编号:CDGG-132910-01-1ml 规格:1000mg/L于乙腈,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