27组分VOC混标, VOC Mixture,2.0 mg/mL in MeOH

方法504.1 -3组分 标准溶液, Method 504.1-Calibration Stock Solution,0.2 mg/mL in MeOH

实验室空白浓缩样品, Laboratory Fortified Blank Sample Concentrate,0.25 μg/mL in MeOH

507方法 混标, Method 507-Mix A,1000 μg/mL in MtBE

Simazine,1000 μg/mL in MeOH

阿米津(西玛津)

Triphenylphosphate ,0.5 mg/mL in MtBE

磷酸三苯酯

性能检测溶液, Performance Check Solution,Varied conc. in MtBE

有机氯混标19组分, Chlorinated Pesticides/Herbicides,0.5 mg/mL in Ethyl acetate

有机氯混标17组分, Method 508-Chlorinated Pesticides by GC/ECD,1000 μg/mL in MtBE

4,4'-Dichlorobiphenyl ,0.5 mg/mL in MtBE

4,4-二氯联苯