• Hey Guest,

    We wanted to share a quick update with the community.

    Our public expense ledger is now live, allowing anyone to see how donations are used to support the ongoing operation of the site.

    👉 View the ledger here

    Over the past year, increased regulatory pressure in multiple regions like UK OFCOM and Australia's eSafety has led to higher operational costs, including infrastructure, security, and the need to work with more specialized service providers to keep the site online and stable.

    If you value the community and would like to help support its continued operation, donations are greatly appreciated. If you wish to donate via Bank Transfer or other options, please open a ticket.

    Donate via cryptocurrency:

    Bitcoin (BTC):
    Ethereum (ETH):
    Monero (XMR):
ringo99

ringo99

Mage
Apr 18, 2023
536
I found a legit website selling SN claiming to be For Lab Reagent use. Would this be at least 95% pure? Even comes with ISO certification. Sorry I'm blocking some address details as I think it might violate the rules.

1761034212868 1761034301633 1761034367250

Any advice would be appreciated.
 
NearlyIrrelevantCake

NearlyIrrelevantCake

The Cake Is A Lie
Aug 12, 2021
2,516
I see nothing that states the purity and would not trust this product. Unless they specifically state the purity, there's no way to know.
 
  • Like
Reactions: JassieDusk, rozeske and Forveleth
WakingNightmare

WakingNightmare

Student
May 1, 2025
145
This is probably high percentage but there is no way of knowing for sure unless you have a certificate of analysis for specific batch
The compliance certificate attached is unrelated to chemical purity
 
  • Like
Reactions: JassieDusk, rozeske and Forveleth
ringo99

ringo99

Mage
Apr 18, 2023
536
I see nothing that states the purity and would not trust this product. Unless they specifically state the purity, there's no way to know.
I read somewhere that SN for lab reagents are typically at least 97% pure. Do you know if there's a way to test the actual purity? I don't have access to lab equipment. Just aqua test strips
 
cowboypants

cowboypants

From milkyway
May 7, 2024
576
It was mentioned >95% on the sides if I remember. I haven't known anyone using this brand, but I have this one. I haven't it opened it. But I can tell it's clumped like SN from the sound it does when I shake it. I trust the brand from my research they are probably one of the best from here
 
Last edited:
  • Like
Reactions: Surek
ringo99

ringo99

Mage
Apr 18, 2023
536
Thank you so much for confirming. It's a real weight off my head. I was terrified that it wouldn't be the right %
 
F

Floweryy

New Member
Oct 9, 2025
3
I think it should be fine but idk sure. Im still searching too for a good one
 
ringo99

ringo99

Mage
Apr 18, 2023
536
This is probably high percentage but there is no way of knowing for sure unless you have a certificate of analysis for specific batch
The compliance certificate attached is unrelated to chemical purity
The side of the bottle says Assay 96%. It looks good enough.
 
  • Like
Reactions: WakingNightmare and Surek
WakingNightmare

WakingNightmare

Student
May 1, 2025
145
The side of the bottle says Assay 96%. It looks good enough.
Yeah I would trust that from a nata certified company. It may even be higher purity but its cheaper for them to test to >=96%
 
  • Like
Reactions: ringo99

Similar threads