IP 391-95 Calibration Level 4 Back Catalog number: 98404 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8725.10-K-IO Diethyl adipate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 141-28-6 Price on request 97241 Halothane Price on request 13800-0141-100IO5 Di-iso-nonyl phthalate, 100μg/ml in Isooctane, 5ml Price on request