GLC Reference standard 744, 100mg Back Catalog number: GLC-744 Availability: In the manufacturer's stock Price on request - + Recommended 672998 17a-Ethinylestradiol, 250mg Price on request 9826.0-K-IOX10 Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. Price on request 95698 Crude Oil Standard n-Hydrocarbons C5-C9 Price on request