| 分子式 | |
| 其他事项 | CRDL Master Soln #1mg/L ± 0.5% in 2% HNO3300 K 250 Na 100 Ca 50 P25 Fe 15 Al, B, Mg 10 Sr, Zn, V, Li5 Mn, Se, As 3 Cr 2 Ba, Pb, Ni1 Co, Cu, Cd, Th, Tl 0.5 Be 0.2 U Component Elemental Symbol CAS Number Concentration UnitsLithium Li 7439-93-2 10 mg/L Beryllium Be 7440-41-7 .5 mg/L Boron B 7440-42-8 15 mg/L Sodium Na 7440-23-5 250 mg/L Magnesium Mg 7439-95-4 15 mg/L Aluminum Al 7429-90-5 15 mg/L Phosphorus P 7723-14-0 50 mg/L Potassium K 7440-09-7 300 mg/L Calcium Ca 7440-70-2 100 mg/L Vanadium V 7440-62-2 10 mg/L Chromium Cr 7440-47-3 3 mg/L Manganese Mn 7439-96-5 5 mg/L Iron Fe 7439-89-6 25 mg/L Cobalt Co 7440-48-4 1 mg/L Nickel Ni 7440-02-0 2 mg/L Copper Cu 7440-50-8 1 mg/L Zinc Zn 7440-66-6 10 mg/L Arsenic As 7440-38-2 5 mg/L Selenium Se 7782-49-2 5 mg/L Strontium Sr 7440-24-6 10 mg/L Cadmium Cd 7440-43-9 1 mg/L Barium Ba 7440-39-3 2 mg/L Thallium Tl 7440-28-0 1 mg/L Lead Pb 7439-92-1 2 mg/L Thorium Th 7440-29-1 1 mg/L Uranium U 7440-61-1 .2 mg/L~H~Be~B~N~O~F~K~I |
丙环唑
编号:1ST21171 CAS号:60207-90-1 规格:10mg 浓度:纯品
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%
消螨酚
编号:ACHE-N-10331-100MG(F2468) 规格:100MG
Synthetic Basalt Glass
编号:GSC-2G 规格:50g
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