1,1-Difluoroethane, 20mg/mL in MeOH, 1ml Back Catalog number: 34411 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X749751 [13C5]Xylitol, 10mg Price on request 53012 Calibration Standard Mix 3 Price on request 673677 Procymidone, 10.0 µg/ml, Ethyl acetate, 10ml Price on request