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@xena 1- If you have a problem with this issue, subtract with the a/b method. 2- What do you mean when you say iodine solution?

Let me tell you the way I did itAnd I put in tap water as much as I put in for the reaction, or a little bit more than that It's always misleading to do it by eye, but the issue of equal volume in the recipe is probably similar to this one

I think you've put a lot of thought into the issue of equal volume, you just have to put in an equal amount or a little bit less than everything else in the balloon

4 iode / 1 thiosulfate

It's hard to give a keaine amount about it, but you need to use around 4/1 of the iodine used

You can tell it by the taste... I know it's disgusting and unhealthy, but pse is not a drug in the procedure, so you can taste it with peace of mind. The taste of pse is extremely bitter, while the taste of methamphetamine is sour If you are sure you have pse, follow the removal procedure I...

I've never seen anyone do this with ethanol, and I'd like to remind you that ethanol is more expensive than toluene, and ethanol has less solvent than toluene

For crystals in the form of glass: After the cleaning phase is over, dissolve the methamphetamine powder in as little alcohol as possible and then wait for the alcohol to evaporate.

Try cleaning the crystals: Place the filter paper in a glass funnel and spread all the crystals in a thin layer of powder on the filter paper, Then wash your crystals with anhydrous acetone and then dry them If there are still impurities, the reaction during the construction is infected with...

I've heard that the efficiency is very low in large systems, so cooking 10 5-liter balloons at the same time instead of using one batch reactor would be commercially more efficient, but certainly more cumbersome

The ph level should not fall below 5.8, re-extract the pH with sodium hydroxide to 13 again And carefully crystallize If hcl gas doesn't work, try this: Put the toluene layer in a beaker and add an equal amount of pure water, carefully add dropwise hcl to pH 5.8 (when measuring pH, measure the...

I can not do with the tap due to the fact that the tap water is hot, it is tiring to constantly change the ice of the ice bath. Is there an easy way?

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What do you mean by dilute with equal volumes of water? How much water should I use per pse gram

Hello, I know that I will use 1.5g of iodine per gram of ephedrine, and 0.75 grams of phosphorus, but can I change this amount to increase the quality or quantity of the product? How much should I use if possible

Can I do the same process using coffee or pills instead of tea?

For 4 gr pseudo : - Add 1/4 teaspoon of sodium hydroxide and mix well -Add naphtha 2 times the amount of pseudoephedrine and mix with the lid closed. - Transfer the naphtha to a different container and add about 10 ml of distilled water into it. - Add 30% diluted hydrochloric acid (about...