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

亚老哥尔-1260, Aroclor 1260,35 μg/mL in Isooctane

亚老哥尔-1260, Aroclor 1260,100 μg/mL in Hexane

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

阿老哥儿1260, Aroclor 1260,100 μg/mL in Isooctane

亚老哥儿1262, Aroclor 1262,1000 μg/mL in Hexane

亚老哥尔1268, Aroclor 1268,100 μg/mL in Hexane

7组分羰基衍生化合物, Carbonyl Compounds as DNPH Derivatives,Varied conc. in Acetonitrile

多氯联苯1268, Aroclor 1268,35 μg/mL in Isooctane

多氯联苯混标#1, PCB Congeners Mix #1 (Canadian RM),Varied conc. in Isooctane