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Does toluene turn pink?

Why do we use dcm instead of toluene, what is the advantage

You can make your own fpv device Type fpv drone construction on the internet and research

İlk önce numune verecek bir satıcı arıyorum beğenirsek kiloyla alıcaz

Forumdaki en kolay tarif moskova ve hiposfor rotası onuda biraz eksik anlatmışlar

Thanks

So ephedrine will not be soluble in the hot solution and will remain in the filter paper, is it?

@G.Patton Sorry for the inconvenience, but I really didn't understand this, and this method is important to me, I would be glad if you could help

İ have 2 questions Can I use this product instead of naphtha...

Can I use toluene instead of chloroform in codeine extraction?

When I keep it alone at 80C, Ephedrine does not melt when the water evaporates completely, right, because it will last a long time and I cannot be at the beginning, although the melting temperature of ephedrine is 118C, it melts at lower temperatures and this has caused me a lot of losses beforehand

How many degrees of temperature do you recommend

Sorry for the bad english, what I want to say is this: there is liquid ephedrine in the bulb and I don't know if the liquid in the bulb is just water, I want to ephedrine in solid form, so is it necessary to evaporate only at 100 degrees?

Is it enough to evaporate only water to pulverize ephedrine, which is liquid in ampoules?

If it were possible, it would make more sense than dealing with matchbox stupidity. https://bbgate.com/threads/red-phosphorus-from-match-boxes.2857/ I'm wondering if the second method here will work with fertilizer, so I squeeze Phosphorous fertilizer into a test tube and heat it upside down...

Yes

Dm

The methods in the video are correct, but I think the video is fake, some things are not as they should be

Is the money coming from the escrow system money that needs to be laundered or money that can be spent? @HEISENBERG