Calibration Standard Mix 2 Back Catalog number: 53011 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678378 4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Price on request 676639 D4-Ethephon-hydroxy, 100 µg/ml, Acetone, 1ml Price on request MPFAC-MXA Mass-Labelled PFCAs and PFSAs Mix, 2µg/ml in MeOH, 1,2ml Price on request