1. P

    Extract Methadone/Polamidon-(Levomethadon)

    Hello everyone, I've been asking myself the following question for a while: Let's assume hypothetically that you get a Polamidon solution with 50% viscose agent as an additive on top, ie. 2.5ml of viscose agent are added to 5ml of Pola solution and at the end you get 7.5ml of liquid. Now to my...
  2. G.Patton

    Rotary evaporator

    Rotary evaporator. A rotary evaporator (rotovap) is a device which is used in chemical laboratories for the efficient and gentle removal of solvents from samples by evaporation as well as for the separation of liquids. When referenced in the chemistry research literature, description of the use...
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