DRO n-Hydrocarbon Standard, 2000µg/ml in MeChl, 1ml

1,3-Dechlorane Plus® Mono adduct, 1.2ml x 50ug/ml, toluene

PCB 28, 10.0 µg/ml, Isooctane, 10ml

Isofetamid, 100 µg/ml, Acetone, 1ml