Atrazine-2-hydroxy, 100 µg/ml, Methanol, 1ml

3,3-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4032-86-4

Biphenyl-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1486-01-7

D5-Nitrobenzene, 1000mg