1,1-Dichloroethane

4-Methyltridecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26730-12-1

Sulfamethoxazole-d4 (benzene-d4),100 µg/mL,MeOH,1mL

PCB No. 185, 100ug/ml in Isooctane, 1ml