Melamine, 1.2ml x 100ug/ml, water Back Catalog number: MEL Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 680385 2,3,4,5-Tetrachlorophenol, 10.0 µg/ml, Methanol, Price on request 50040 Potassium Nitrate Price on request 59176 Fluoride (F-) Price on request