Pyridaphenthion, 100 µg/ml, Acetonitrile, 5ml

2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol,

PCB No. 141, 100µg/ml in Isooctane, 1ml

Quaterrylene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 188-73-8