| 分子式 |
正己烷中棕榈酸甲酯溶液
编号:1ST1814-1000H CAS号:112-39-0 规格:1mL 浓度:1000μg/mL
苊烯
编号:C20510000 CAS号:208-96-8 规格:100mg 浓度:99.22%
1,4-Dibromonapthalene,certified标准品
编号:CDCT-C20431400 CAS号:83-53-4 规格:100mg 浓度:98%
正己烷中2,3,3',4,4',5'-六氯联苯溶液
编号:1ST3756-100H CAS号:69782-90-7 规格:1ML 浓度:100μg/mL,
(苹果汁)果汁中赤藓红质控样品
编号:P24887 规格:30g 浓度:NA
亚老哥尔1254
编号:C20125400 CAS号:11097-69-1 规格:50mg 浓度:98%