Interdynamics 376CS Air Conditioning Universal Dye - 1 oz. Bottle<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Contains four one quarter ounce applications of universal air conditioning system UV leak detection dye</li><li>Can be used in all R-134a R-12 and R-22 systems</li><li>Compatible with all PAG ester and mineral based refrigerant oils</li><li>Meets SAE J2297</li><li>Helps locate leaks</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51s5O2ZZknL.jpg" noproxy>