2,4,5-TP acid (Silvex)

Ethanol standard in water,2.0g/L,water, 1.5mL

Ethyl 5,8,11,14,17-eicosapentaenoate (all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84494-70-2

Fenthion, 1000µg/ml in Hexane, 1ml