| 分子式 | |
| 其他事项 | ICP-MS Internal Standard #4, 100 mlmg/L ± 0.5 % in 2% HNO3 + Tr HF100 Ge 30 Sc10 In, Ta, LuComponent Elemental Symbol CAS Number Concentration UnitsTantalum Ta 7440-25-7 10 mg/L Indium In 7440-74-6 10 mg/L Scandium Sc 7440-20-2 30 mg/L Germanium Ge 7440-56-4 100 mg/L Lutetium Lu 7439-94-3 10 mg/L ~H~Be~B~N~O~F~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
辛菌胺单一异构体
编号:1ST21341 CAS号:57413-95-3 规格:10mg 浓度:99.6%
Stuart运送培养基
编号:HB8552 规格:250g 浓度:BR
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
亚氯酸盐1000 ppm for IC
编号:AINO-ICCLO21-1 CAS号:E4-2 规格:125mL