4-Ethylcatechol, 100mg

Naphtho[1,2-k]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 238-04-0

Kresoxim-methyl, 10 µg/ml, Ethyl acetate, 10ml

Methanesulfonic acid