Nitric Acid 67% Lab Grade CHEMTEK Powders These End Caps come with

These End Caps come with Two 1/4"-18 FNPT Threaded connection welded to the end cap with a sanitary weld

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including how to treat skin contact

3 Neck Heavy Wall Round Bottom Flask - USA Made

Nitric Acid 67% Lab Grade CHEMTEK Powders These End Caps come withNitric Acid 67% Laboratory Technical Grade *Excellent for gold refining Nitric Acid 67% (42 Baum) (HNO3) is a highly corrosive mineral acid widely used in various industrial application. It is a clear to pale yellow in color and is a strong oxidizing agent known for its corrosive properties. It is commonly used in chemical manufacturing, metal processing, and as a laboratory reagent. Nitric Acid plays a key role in refining gold, particularly in