Fluoride (F-) Back Catalog number: 50073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679814 Sulfamethazine, 100 µg/ml, Methanol, 1ml Price on request 682923 1-(4-Chlorophenyl)urea, 100 µg/ml, Acetonitrile, Price on request 51129 Aromatics Quantitative Calibration Mix #1 Price on request