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Free Chemicals Same here. I’m more than 24 hours away from MN but will pay for shipping & thanks. If you go t ...	4-3-2026 at 20:38 by: moviez
Seeking a US source for sodium nitrite that ships residential [rquote=705179&tid=161441&author=anonuser][rquote=705157&tid=161441&author=Oldmanboo ...	8-1-2026 at 20:53 by: moviez
Seeking a US source for sodium nitrite that ships residential [rquote=705074&tid=161441&author=anonuser][rquote=705012&tid=161441&author=6dthjd1]s ...	1-1-2026 at 16:24 by: moviez
MnO2 -> MnCl For the reaction: MnO2 + 4HCl=MnCl2 + Cl2 + H2O According to CDC handbooks: Cl2 (g) + 2e =2Cl-; EV ...	2-12-2025 at 20:30 by: moviez
Ni + HNO3 = something red? Update: Thank you all for the input. These are, indeed, just iron strips coated with a thin layer ...	17-11-2025 at 21:21 by: moviez
Ni + HNO3 = something red? [rquote=704201&tid=161395&author=woelen]Your solution looks remarkably much like a solution ...	13-11-2025 at 19:25 by: moviez
Ni + HNO3 = something red? [rquote=704197&tid=161395&author=Deathunter88]A lot of pure nickel battery tabs from eBay/Ch ...	13-11-2025 at 19:24 by: moviez
Ni + HNO3 = something red? [rquote=704194&tid=161395&author=Radiums Lab]I think this Fe+3 impurities. As you know your ...	12-11-2025 at 23:33 by: moviez
Ni + HNO3 = something red? Here is a video of this reaction [file]107585[/file]	12-11-2025 at 20:47 by: moviez
Ni + HNO3 = something red? Hi folks, I’m trying to make a small amount of Nickel nitrate and I reacted a few grams of nickel ...	12-11-2025 at 20:36 by: moviez
I ordered chemicals from TEMU so you don’t have to… [rquote=703457&tid=161303&author=GoFisch]I recently ordered several chemicals (of the uncont ...	29-9-2025 at 17:32 by: moviez
I ordered chemicals from TEMU so you don’t have to… [rquote=703395&tid=161303&author=chempyre235]I'd recommend [url=https://carolinachemical.com ...	29-9-2025 at 17:29 by: moviez
I ordered chemicals from TEMU so you don’t have to… [rquote=703394&tid=161303&author=Fulmen]I simply refuse to do business with them based on th ...	26-9-2025 at 21:33 by: moviez
Testing purity of Potassium Iodide [rquote=324492&tid=29726&author=Paddywhacker]It would need some form of known standard unles ...	26-9-2025 at 21:23 by: moviez
I ordered chemicals from TEMU so you don’t have to… [rquote=703372&tid=161303&author=greenlight]That is more than unsatisfactory. They could ...	24-9-2025 at 16:05 by: moviez
I ordered chemicals from TEMU so you don’t have to… [rquote=703366&tid=161303&author=Sulaiman]does temu not have a refund policy ?[/rquote] I ...	24-9-2025 at 16:03 by: moviez
I ordered chemicals from TEMU so you don’t have to… I ordered a bottle of nitric acid from temu for almost $30. After more than 1 week, I received “ni ...	23-9-2025 at 17:19 by: moviez
In-demand reagents Hi. Welcome to the Forum! I’m in the United States but I can offer my two cents. Whatever diffi ...	6-9-2025 at 14:17 by: moviez
Detection of perchlorate in chlorate I was browsing through literature and found this paper: https://pubs.acs.org/doi/10.1021/es047935q ...	24-8-2025 at 23:50 by: moviez
Iodine stain damage and iodine storage That’s very smart to have these spray bottles ready. I do have a few solutions handy: sodium me ...	24-8-2025 at 12:14 by: moviez
Iodine stain damage and iodine storage Thank you! I actually took a quick video of cleaning the iodine stain of another bottle. It’s quit ...	24-8-2025 at 12:06 by: moviez
Iodine stain damage and iodine storage I opened the plastic wrap and wiped the impacted bottles with dilute sodium thiosulfate solution and ...	22-8-2025 at 21:41 by: moviez
Iodine stain damage and iodine storage That’s a good point! I don’t have a freezer specifically for chemical storage, but it’s good t ...	18-8-2025 at 19:25 by: moviez
Iodine stain damage and iodine storage That’s an interesting point. Although, it would make it less convenient to use iodine for home che ...	18-8-2025 at 00:15 by: moviez
Iodine stain damage and iodine storage I understand ampoules are the best storage method but I don’t have high-temp torch in my house (no ...	17-8-2025 at 23:38 by: moviez
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