Hydrocortisone Back Catalog number: 94503 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72494 2-Chlorophenoxyacetic acid Price on request 0220.20-K-T Perylene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 198-55-0 Price on request 679458 2,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request