| 分子式 | |
| 其他事项 | ComponentElemental SymbolCAS NumberConcentrationUnitsIron Fe 7439-89-6 10000 mg/L Calcium Ca 7440-70-2 10000 mg/L Magnesium Mg 7439-95-4 10000 mg/L Potassium K 7440-09-7 10000 mg/L Sodium Na 7440-23-5 10000 mg/L Aluminum Al 7429-90-5 10 mg/L Antimony Sb 7440-36-0 10 mg/L Arsenic As 7440-38-2 10 mg/L Barium Ba 7440-39-3 10 mg/L Beryllium Be 7440-41-7 10 mg/L Cadmium Cd 7440-43-9 10 mg/L Chromium Cr 7440-47-3 10 mg/L Cobalt Co 7440-48-4 10 mg/L Copper Cu 7440-50-8 10 mg/L Lead Pb 7439-92-1 10 mg/L Manganese Mn 7439-96-5 10 mg/L Molybdenum Mo 7439-98-7 10 mg/L Nickel Ni 7440-02-0 10 mg/L Selenium Se 7782-49-2 10 mg/L Silver Ag 7440-22-4 10 mg/L Titanium Ti 7440-32-6 10 mg/L Thallium Tl~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
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%
亚氯酸盐1000 ppm for IC
编号:AINO-ICCLO21-1 CAS号:E4-2 规格:125mL
餐饮具用大肠菌群检测纸片
编号:ZW5024 规格:100份/20包/盒
定制混标52 标准品
编号:CDGG-132952-03-1ml 规格:100mg/L于正己烷,1 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