Atrazine-d5 (ethyl-d5),1000 µg/mL,acetonitrile,1mL,

2-Bromothiophene in isooctane, Blank Units: 5x1mL ampoules

2-Methyl-2-(nitroamino)-1-propanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 123666-60-4

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