Glycolic acid (C2H4O3) Back Catalog number: 54013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3354.10-100 2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6 Price on request 3467.15-100 Oxyfluorfen, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 42874-03-3 Price on request 673127 beta-Estradiol hemihydrate, 250mg Price on request