Dibromoaldrin, 1.2ml x 50ug/ml, toluene

Mass-Labelled PCDD & PCB Internal Standard Solution, 1.2ml, nonane

EPA 606 Phthalate Esters in Waste Water by GC-ECD 6 Analytes, each 2000µg/mL in hexane; units: 5x1mL, 1x5mL 1224.4 Bis(2-ethylhexyl) phthalate [117-81-7] 1227.19 Benzyl butyl phthalate [85-68-7] 1226.16 Di-n-butyl phthala

Metsulfuron-methyl, 100 µg/ml, Acetonitrile, 5ml