Azinphos-ethyl, 100 µg/ml, Toluene, 1ml

Metolachlor-d6 (propyl-d6),100 µg/mL,acetonitrile,1mL,

iso-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-72-7

6-Methyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1680-51-9