Ethylene glycol, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 107-21-1

alpha alpha alpha (20R,24RS)-24-Ethylcholestane (82% in mixture with alpha alpha alpha (20S,24RS)-24-Ethylcholestane), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Dicofol, 100mg

TOC Calibration Standard (C)