Alconox 1832 Citranox Phosphate-Free Concentrated Cleaner and Metal Brightener， 1 quart Bottle</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Phosphate free， concentrated cleaner and metal brightener for high performance removal of metal oxides， scale， salts and inorganic residues in manual and ultrasonic cleaning</li><li>Corrosion inhibited and free rinsing for reliable results and no interfering residues</li><li>Ideal for trace metal analysis</li><li>USDA authorized</li><li>Dilute 2:100， pH 2.5</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31iyaEgv9BL.jpg' noproxy></br>