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

2,4-Dichloro-1-naphthol, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-76-2

Epinephrine-d3, 100µg/ml in MeOH, 1ml

Fluorescent Brightener Agent OB-2 [4,4''-Bis(5-methyl-2-benzoxazolyl)stilbene], 97%, 5g