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

Tetrachloro-m-xylene, 1000μg/ml in MeOH, 1ml

Triamiphos, 100 ng/µl, 1ml

2-Ethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-64-0