Anthraquinone, 100 µg/ml, Acetonitrile, 5ml

Pentaethylene glycol mono(p-nonylphenyl) ether isomer mix, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

Endrin-Aldehyde, 1.2mL x 100ug/mL, nonane

o-Toluidine