4,4’-Oxydianiline

(1-Hydroxyethyl)-4-(2-methylpropyl)benzene, neat, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 40150-92-3

2,7-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2,3,3',4,4',5',6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,