Fenhexamid, 10 µg/ml, Ethyl acetate, 10ml

Tris(2-butoxyethyl) phosphate,1000 µg/mL,isooctane,1mL

9-Nitroanthracene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 220381-38-4

(13C10)Chlordene, 1.2mL x 100ug/mL, nonane