| 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
Stuart运送培养基
编号:HB8552 规格:250g 浓度:BR
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
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%