PCB No. 180, 10µg/mL in Isooctane, 10ml

2-Chlorobenzoic acid, 1000mg

p-Quaterphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 135-70-6

Diflufenican, 100 µg/ml, Acetonitrile, 5ml