o-Toluidine, 100 µg/ml, Acetonitrile, 1ml

Tris(2-butyloxyethyl)phosphate-d27,100 µg/mL,isooctane,1mL,

Naltrexone (base, anhydrous), 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3

Bifenthrin, 100 µg/ml, Ethyl acetate, 5ml