亚老哥尔1254, Aroclor 1254,35 μg/mL in Isooctane

每日低级校准检查标准, Daily Low Level Calibration Check Standard,Varied conc. in Isooctane

亚老哥尔1260, Aroclor 1260,1000 μg/mL in Hexane

亚老哥儿1262, Aroclor 1262,100 μg/mL in Hexane

亚老哥尔1268, Aroclor 1268,1000 μg/mL in Hexane

亚老哥尔1268, Aroclor 1268,35 μg/mL in MeOH

氨基甲酸酯类混标(5种组分), Canadian Drinking Water Carbamates Mix,100 μg/mL in Acetonitrile

CCME Surrogate Standard #1,1000 μg/mL in Dichloromethane

正十一烷

PCB混标 14种, PCB Congener Mix #7 ,10.0 μg/mL in Isooctane

2,4-二氯二苯基醚, 2,4-Dichlorodiphenyl ether,50 μg/mL in Isooctane