Atrazine, 100 µg/ml, Methanol, 1ml

2-Chloroethyl vinyl ether, 1000mg

Biphenyl-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1486-01-7

2,4-DB, 100 µg/ml, Acetonitrile, 1ml