Hydroponic pH Up Alkaline Buffer 1qt<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Chemically Identical to a more</li><li>Concentrated</li><li>Food Grade</li><li>Suitable for all hydroponic systems</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31SkhwOQnuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51c2G0wqNmL.jpg" noproxy>