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Uncle Bulgaria · 24th Apr 2019, 7:01 pm

My mother had great difficulty getting citric acid a few years ago for some preserves. The shopkeeper said that apparently there was some control of it because of its propensity to get cut with cocaine!

24th Apr 2019, 7:01 pm	#12
Uncle Bulgaria Nonode Join Date: May 2016 Location: Cornwall, UK. Posts: 2,338	Re: Zinc plate and passivate? Restoration. My mother had great difficulty getting citric acid a few years ago for some preserves. The shopkeeper said that apparently there was some control of it because of its propensity to get cut with cocaine!