D3-Metribuzin, 100 µg/ml, Acetonitrile, 1ml

2,3,4,5-Tetrachlorophenol

Pyridaphenthion, 100 µg/ml, Ethyl acetate, 5ml

1,2-Dimethoxyethane, Internal Standard in RFA gasoline, 4Wt%, Solvent-RFA gasoline, Unit 10mL, # of units-5, Cas.no. 110-71-4