1,2,3,5-Tetrachlorobenzene, 100 µg/ml, Methanol,

Phthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-99-3

Dehydroabietine, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5323-56-8

Metazachlor