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Hotplates I would use a water bath, it is just safer. It can be as simple as a pot or a pan. If you use hot wa ... |
14-5-2020 at 13:46 by: Tsjerk |
Strawberry DNA Extraction - Fun at Home I mentioned in that thread you don't really need a centrifuge. |
14-5-2020 at 09:57 by: Tsjerk |
Hotplates Use a water bath, especially with these water miscible solvents. If something breaks at least it is ... |
14-5-2020 at 09:28 by: Tsjerk |
Strawberry DNA Extraction - Fun at Home No way you can see basepairs with a any microscope. You can see single stands of DNA with a SEM, but ... |
14-5-2020 at 08:35 by: Tsjerk |
Strawberry DNA Extraction - Fun at Home Be aware the goo obtained here is probably less than 1%, maybe less than 0.1% DNA. I once posted a m ... |
13-5-2020 at 10:55 by: Tsjerk |
Does excess hydrochloric acid evaporate? It will evaporate, but it will first concentrate to about 20 percent. HCl and water like each other ... |
12-5-2020 at 09:08 by: Tsjerk |
Hydazine sulfate decomposition At room temperature bleach turns to NaCl upon drying, NaClO (H2O)5 is known, but isolation is not th ... |
10-5-2020 at 02:00 by: Tsjerk |
My parents dont let me buy platinum Okay, jokes aside. I would love to get one or two grams of platinum/rhodium for spot prices. I do ha ... |
10-5-2020 at 01:53 by: Tsjerk |
My problem with pure fuming hno3 Ah, yes, of course... It is 95%+.
That will, most of the time, be yellow/orange. But again; did y ... |
9-5-2020 at 09:31 by: Tsjerk |
Anthranilic acid preparation(questions) I have to admit I heard about the 10 ml trick via via.. I did watch PoorMans Chemist's video who ref ... |
9-5-2020 at 09:01 by: Tsjerk |
My problem with pure fuming hno3 For a start I would assume the nitric acid is pure (if colorless or only slightly yellow) and use pr ... |
9-5-2020 at 08:48 by: Tsjerk |
nitric acid expired? I found a small bottle of 53% HNO3 in my storage I forgot about. It probably has been there for 12 y ... |
9-5-2020 at 08:42 by: Tsjerk |
My problem with pure fuming hno3 You haven't been too clear about whether you are actually cooling the reaction, externally, while ad ... |
9-5-2020 at 07:08 by: Tsjerk |
Anthranilic acid preparation(questions) Very nice, I already thought hypobromite should work comparable to hypochlorite, nice to see it conf ... |
9-5-2020 at 05:48 by: Tsjerk |
Sources of peroxide compounds and substitution? I found 12% H2O2, 5 liters, including shipping, delivered next Tuesday for 27.90 euro. On Amazon, in ... |
9-5-2020 at 00:52 by: Tsjerk |
Sources of peroxide compounds and substitution? Literally every drugstore and pharmacy sells 3% hydrogen peroxide. In the Netherlands you can buy up ... |
8-5-2020 at 14:39 by: Tsjerk |
Sources of peroxide compounds and substitution? What sources? |
8-5-2020 at 05:40 by: Tsjerk |
Sources of peroxide compounds and substitution? Interchangeable in which context? What synthesis? |
8-5-2020 at 04:27 by: Tsjerk |
Anthranilic acid preparation(questions) [rquote=635440&tid=155329&author=mackolol]
Seriously it's not that hard to type "synthesi ... |
6-5-2020 at 04:33 by: Tsjerk |
Company is extracting phosphates from urine for crops Phosphate is in bones, metabolites, proteins, sugars, DNA... about anywhere.
Crematoria use gas, ... |
6-5-2020 at 02:24 by: Tsjerk |
My parents dont let me buy platinum Thank you for sharing your struggles, I also post stuff like this in Legal and Societal Issues whene ... |
6-5-2020 at 01:59 by: Tsjerk |
Mining highly active Uranium ore Nice! I should have known this when I was living in Munich... I will visit when I'm in the neighborh ... |
5-5-2020 at 11:56 by: Tsjerk |
Melgar has died No! I always thought he was a really nice guy. Way too young
[Edited on 5-5-2020 by Tsjerk] |
5-5-2020 at 11:40 by: Tsjerk |
CHP from KClO4? Welcome to the forum!
When you have a question, you usually get a lot more replies when you expla ... |
5-5-2020 at 11:39 by: Tsjerk |
Inorganic compounds with most intense colour in water solution I could send you some [Fe(bpy)[sub]3[/sub]]Br[sub]2[/sub]. This compound is very soluble and very re ... |
5-5-2020 at 02:06 by: Tsjerk |
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