Ethoprophos, 100 µg/ml, Acetonitrile, 1ml

Sulfadimethoxine, 100 µg/ml, Methanol, 1ml

EPTC-d14 (dipropyl-d14), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 759-94-4

Custom Anions Mix