4,4'-Dichlorobenzophenone, 100 µg/ml, Acetonitril

Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

2-Chloroethanol, 1000µg/ml in Water, 1ml

2-Propanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-33-2