4-n-Nonylphenol D8 (ring D4-ethylD4), 100 ng/µl, 1.1ml

Etridiazole, 10.0 µg/ml, Ethyl acetate, 10ml

3-Methylindole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-34-1

Perylene