GPC Calibration Standard Back Catalog number: 90877 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8639.45-100-DRIED Beauvericin Price on request SC-200449 Ibotenic acid, >98%, 1mg Price on request 0309.17-200-T 7H-Benzo[c]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205-12-9 Price on request