1664 Oil & Grease Calibration Curve Kit

d4 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml

Phthalic acid, mono-n-butyl ester, certified, 0.1g

Monoethyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2306-33-4