13C3-Atrazine-desethyl-desisopropyl, 100 µg/ml, M

pH 12.0 Standard @ 25°C

2,3,4,6-Tetrachlorophenol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 58-90-2

Decachlorodiphenyl ether, 1.2ml x 50ug/ml, toluene