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how to pump nitric acid? Suck the NO/air thru the bubblers Instead of pushing it.	18-6-2020 at 19:28 by: ahill
how to sythesize ammonium citrate Thanks Arcaeca. ..the plan now is just to aim for a neutral pH - I wont bother desiccating - the ...	14-4-2020 at 23:44 by: ahill
how to sythesize ammonium citrate I'm looking at growing some cordyceps militaris (mushrooms) - a few of the recipies for the media / ...	14-4-2020 at 00:43 by: ahill
Extraction of gallic acid I tried a few times to hydrolise tannic acid to gallic acid - I kept getting stuck with a tarry mass ...	14-11-2018 at 19:12 by: ahill
Having trouble making silver nitrate I'm sure you could. I dont think re-crystallisation is a normal part of this procedure. Letting t ...	29-3-2017 at 19:28 by: ahill
Having trouble making silver nitrate Why do you doubt the powder is silver nitrate ? Silver nitrate is insoluble in concentrated nit ...	28-3-2017 at 16:22 by: ahill
how to get make a nitrogen atmosphere? I needed to exclude oxygen for some experiments I did with tannic acid - I used argon from a bottle ...	14-3-2017 at 18:55 by: ahill
the dollop and the toxic lady of riverside Perhaps - but it doesnt explain how she was lethally toxic to casual exposure, without being immedia ...	14-3-2017 at 14:47 by: ahill
the dollop and the toxic lady of riverside [url=https://en.wikipedia.org/wiki/Gloria_Ramirez]Gloria Ramirez[/url], 'The toxic lady of Riverside ...	13-3-2017 at 18:51 by: ahill
Concentrating ethanol without distillation yeah - that (separating into layers) doesn't work. Freezing does. Freeze till it gets slushy, ...	23-2-2017 at 22:14 by: ahill
polypropylene caps for conc. H2SO4/HNO3 Thanks for the link Peter - these look like just the thing. Now I have just got to find someone t ...	11-12-2016 at 22:32 by: ahill
Hygroscopicity I've just made some cobalt nitrate and cobalt chloride from pottery shop cobalt carbonate, and have ...	6-12-2016 at 15:55 by: ahill
2 different buchner funnels. please help I actually broke my glass frit buchner last night - (I am still in morning) and I will definitely be ...	6-12-2016 at 15:37 by: ahill
Opinion on lab table I think epoxy is the surface of choice - here is AU the hardware stores carry pour-on epoxy for benc ...	29-11-2016 at 18:55 by: ahill
polypropylene caps for conc. H2SO4/HNO3 I keep a bit of conc. H2SO4 and HNO3 around - I am not super happy with my acid bottles (ground glas ...	29-11-2016 at 18:43 by: ahill
sodium nitrate from potassium nitrate Hey Sulaiman - you are probably right - I probably can use Potassium Nitrate. I am suddenly interest ...	25-10-2016 at 05:02 by: ahill
sodium nitrate from potassium nitrate I need some sodium nitrate - the only nitrate I have is potassium nitrate. The only route I can ...	24-10-2016 at 21:14 by: ahill
rungoodlabs.com legit or no? Yep - used them several times - both as rungood and kenicals. Yes superficially they seem do kind of ...	2-10-2016 at 00:02 by: ahill
Temperature for sodium acetate and bisulfate reaction? ..I finally got around to weighing my acid - (thanks for the table zwt) - I only had 13ml left - and ...	1-10-2016 at 17:50 by: ahill
Molecular sieves - care and feeding I dont have any experience with molecular sieves - but the other day I ordered some 3A zeolite mole ...	11-9-2016 at 03:48 by: ahill
Removal of sticky stuff Vegetable oil. This is definitely a "Life pro tip". Olive - peanut - whatever - its great for ...	6-9-2016 at 17:51 by: ahill
Temperature for sodium acetate and bisulfate reaction? ..in retrospect, I dont know that my sodium hydrogen sulphate is anhydrous - it is swimming pool con ...	7-8-2016 at 15:29 by: ahill
Temperature for sodium acetate and bisulfate reaction? GDay ZeulMos, The reaction gets going at the melting point of sodium hydrogen sulphate .. 58.5C ( ...	4-8-2016 at 22:54 by: ahill
Red Cabbage pH juice - can it be stored? I kept mine in an airtight jar with about 30% isopropyl alcohol. I used it intermittently over 4 ...	24-5-2016 at 15:16 by: ahill
banggood.com banggood are great. (for what they are) If you are looking for fine quality - this is not it - if ...	19-5-2016 at 22:50 by: ahill
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