Metals Mix 5C Back Catalog number: 50414 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672998 17a-Ethinylestradiol, 250mg Price on request 13400-1160-100ME5 4-Chlorotoluene, 100µg/mL in MeOH, 5mL Price on request 3447.5-100 Methomyl, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 16752-77-5 Price on request