19组分氯杀虫剂/除草剂混标, Chlorinated Pesticides/Herbicides,0.5 mg/mL in Ethyl acetate

4,4'-Dibromobiphenyl ,0.1 mg/mL in Ethyl acetate

4,4'-二溴联苯

有机氯混标, Performance Check Solution,Varied conc. in MtBE

Decachlorobiphenyl,0.5 mg/mL in MtBE

十氯联苯

6组分甲基衍生物混标, Methyl derivatives,Varied conc. in MeOH

实验室甲基衍生物性能检测溶液, Laboratory Performance Check Methyl Derivatives,Varied conc. in MtBE

4,4'-Dibromooctafluorobiphenyl ,0.1 mg/mL in MtBE

4,4-二溴八氟联苯

2,4-Dichlorophenylacetic methyl ester ,0.1 mg/mL in MtBE

2,4-二氯甲基酯

10组分校准溶液, Calibration Solution,Varied conc. in MtBE

氘代1,2-二氯苯, 1,2-Dichlorobenzene-d4 &Fluorobenzene,2.0 mg/mL in Methanol