TAYLOR TECHNOLOGIES INC K-1106 TEST KIT PHOSPHATE<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Range of 0-1000 ppb</li><li>Includes card comparator</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51BGmX-3MXL.jpg" noproxy>