Estriol Back Catalog number: 72678 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2052.8-K-IOX5 4-Ethylphenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-5, Cas.no. 340256-40-8 Price on request 53315 GFAA Initial Calibration Verification Price on request AE-00053 Pesticide Mix #23, 10µg/mL in Acetonitrile, 1ml Price on request