Paraben-Mix 1, 100 µg/ml, Methanol, 5ml

Naphthol AS,neat,neat,10mg,

2-Ethylhexyl n-octyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3461-26-5

Recovery Standard Solution, 1.2ml, isooctane