Picoxystrobin, 100 µg/ml, Acetonitrile, 5ml

PCB No. 81, 10µg/ml in Isooctane, 10ml

S421, 10 µg/ml, Ethyl acetate, 10ml

Benzo[ghi]perylene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-66-7