4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 1000ng/ml, nonane

EPA 606 Control Sample Mixture 6 Analytes, each concentration as listed in acetone; units: 5x1mL, 1x5mL 1224.4 Bis(2-ethylhexyl) phthalate [117-81-7] 500µL/mL 1227.19 Benzyl butyl phthalate [85-68-7] 100µL/mL 1226.16 D

Epichlorhydrin, 100µg/ml in Acetonitrile, 5ml