1,4-Dichlorobenzene, 1000µg/ml in MeOH, 1ml

Histamine dihydrochloride, 100mg

PCDF Window Defining Mixture for DB5/BP5/HP2/Rtx-5/SPB-5, 1.2mL, nonane

2,3,3',4',5'-Pentachlorobiphenyl (= 2',3,3',4,5-),100 µg/mL,isooctane,1mL,