Calibration Standard Set Back Catalog number: 52042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3040.5-1ML Cyclopentene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 142-29-0 Price on request 679942 Procaine hydrochloride, 250mg Price on request 676450 Penthiopyrad, 10 µg/ml, Cyclohexane, 10ml Price on request