1 Liter (33.8 oz) Nitric 70% Acid Laboratory Grade Best for Gold Silver Refining


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Lab glass is expensive borosilicate glass. There are scientific papers on this. You can look it up. 1 LITER (33.8oz) Concentrated Nitric Acid HNO3 70% v/v Laboratory Grade. No more glass-related nitric acid lab accidents!


This is a companion discussion topic for the original entry at https://www.ebay.com/itm/1-Liter-33-8-oz-Nitric-70-Acid-Laboratory-Grade-Best-for-Gold-Silver-Refining-/402067400982