Tri-n-butyl phosphate, 50µg/ml in Toluene, 1,2ml

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11096-82-5

1,2-13C2 15N-Glyphosate, 100 µg/ml, Water, 1ml

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