S421, 10 µg/ml, Ethyl acetate, 10ml

Atrazine-desethyl-desisopropyl, 100µg/ml, Acetonitril, 1ml

NPD F-Internal Standard Cocktail 3 Analytes, each concentration as listed in isooctane; units: 1x1mL, 5x1mL, 10x1mL Chiron No. Name CAS No Conc. 1313.10 1-Fluoronaphthalene [321-38-0 ] 1

Dichlorprop-P-aspartate, 10mg