Profenofos, 100 µg/ml, Cyclohexane, 5ml

Naphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 91-20-3

Glyphosate 1,2-13C2 15N, 100 ng/µl, 1.1ml

Terbuthylazine D5 (ethyl D5), certified, 5mg