trans-Pinic acid,50 µg/mL,MeOH,0.25mL,

Native PFCAs and PFSAs Solution/Mixture, 1.2ml, methanol

Isoniazid, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 54-85-3

Atrazine-d5, 100µg/ml in Acetone, 1ml