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How to distinguish GBL from GHB
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It is possible to distinguish GHB solution from GBL solution with no tools, and even remove water that has been used to adulterate it.

  1. Make brine with 0.3-0.5g of sodium chloride per 1mL of water, and heat to 40*C using a hot tap to get everything dissolved.
  2. While still warm, add 1mL of the ā€œGā€ and shake
  3. Place into the fridge. By the time it reaches about 10*C GBL will separate out from a saturated brine like oil and water, but GHB (which is dissolved in water) cannot do this.
  4. Once separated, it will stay separated unless it gets hot. G is more dense and sits on the bottom, unlike food oils.

1,4-BD will also do this, but it should freeze in the fridge step (high water content might change this).

Brine is more dense, so it will sink to the bottom.

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Posted
1 year ago