Methoxychlor, 100 µg/ml, Acetone, 5ml

PCB No. 112, 100ug/ml in Isooctane, 1ml

MTBE Resolution Test Mixture 3 Analytes, each at 1 Wt.% in MTBE; units: 1x1mL, 5x1mL, 1x5mL, 5x5mL trans-2-Pentene tert-Butanol cis-Pentene

1,3-Dimethylnaphthalene, 10mg