Tetramethrin, 1000µg/ml in Acetonitrile, 1ml

Diphenyltolyl phosphate - purified techn. mixture of o-, m-, p-tolyl isomers,50 µg/mL,toluene,1mL,

Pesticide Mix, 100µg/ml in Toluene, 1ml

rac Normetanephrine Hydrochloride, 50mg