o-Toluidine, 100 µg/ml, Cyclohexane, 1ml

Guanylurea, 1000µg/ml in Water, 1ml

Benzyldimethyldodecylammonium chloride, 100 µg/ml,

Terephthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 100-21-0