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

1-Tetradecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 112-72-1

Valsartan-d8 (Valine-d8),100 µg/mL,MeOH,1mL,

PCB No. 16, 100µg/ml in Isooctane, 1ml