4,4’-DDT

Napropamide, 100 µg/ml, Cyclohexane, 5ml

(±)-Nicotine-d7 (N-methyl-d3; pyridine-d4),1000 µg/mL,acetonitrile,1mL,

Quinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-51-5