Method 1640 Tuning Standard Back Catalog number: 52147 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2121-3-04:50G Pentafluoropropionic acid; PFPrA, 98%, 50g Price on request 675327 CPMF, 25mg Price on request 675512 Fluoxastrobin, 100 µg/ml, Acetonitrile, 5ml Price on request