GFAA Initial Calibration Verification Back Catalog number: 52315 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675350 Metaflumizone (Z-isomer), 50mg Price on request C12216000 Dibromoacetic acid, certified, 0.25g Price on request 673343 Mepanipyrim, 100 µg/ml, Acetonitrile, 5ml Price on request