Pyrifenox, 100 µg/ml, Ethyl acetate, 1ml

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

Naltrexone (base, anhydrous), 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16590-41-3

Chlorobenzene-d5