Bentazone, 1000 µg/ml, Methanol, 1ml Back Catalog number: 675500 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 54142 Alkalinity as Calcium Carbonate, 1000µg/ml in Water, 100ml Price on request 59263 Iodide Price on request 59200 Metals Mix #2 Price on request