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flyfreetonopain

Member
Apr 8, 2024
11
I managed to order analytical reagent grade SN from a laboratory supplier from where i am. how to make sure it is reliable to work for ctb? The source of the SN is india and min assay is 98%. Please help.
 
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Praestat_Mori

Mori praestat, quam haec pati!
May 21, 2023
13,017
If it is a legit chemical supplier in your country you can be almost 100% sure they sold u the product you asked for. You can do the aquarium test to test what you received.

Follow the proven SN protocols for best chances to succeed if you're serious. That's it.