| 分子式 | C18H26N2O4S |
异辛烷中二苯甲酮溶液标准物质
编号:GBW(E)130502 CAS号:119-61-9 规格:1mL 浓度:10ng/μL
新红溶液
编号:1ST2413-1000W 规格:1mL 浓度:1000μg/mL
乙腈中双酚A溶液
编号:1ST8701-100A CAS号:80-05-7 规格:1mL 浓度:100μg/mL
9种色素混标
编号:1ST50041-1000W 规格:1mL 浓度:9组分
硅油AP200
编号:C55239-500g CAS号:63148-58-3 规格:500g
靛青三磺酸钾盐
编号:A29913 CAS号:67627-18-3 规格:1g 浓度:≥55.0%(HPLC)