Pyridaphenthion, 100 µg/ml, Acetonitrile, 5ml

Dursban, 1000µg/mL in MeOH, 1ml

Hydrocarbon Standard C6-C28, 2000µg/ml, MeChl, 1ml

Bis(4-methyl-1-pentyl) phthalate,neat,neat,10mg,