2,4-Dibromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Initial Check Verif. Standard 4, in 4%HNO3, 100ml

3-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6418-41-3

Pesticide Mix #3