membrane

  1. M

    CONTROVERSIAL TOPIC FILTER WITHOUT MEMBRANE PAPER

    Okay so this will probably have a lot of people thinking WTF is this guy doing, I've been thinking recently about skipping the membrane from filtration I've heard of guys not filtering at all and when you think about all these people who are iv injecting heroin and whatever with no such...
  2. B

    Global Membrane Filter Market 2019 : Merck, 3M Company, GE Healthcare & Parker Hannifin

    Accidentally see this title in other websites, want to ask if there is any membrane filter manufacturer that is recommended?
  3. A

    Advice on brewing and safe handling of Metribolone.

    I have a couple of questions guys and this forum was recommended to me as having a great home brew section. Any safety precautions that should be put in place when handling large quantities of Metribolone? With the average dosage being 0.5-2mg it does concern me handling 25g + of this powder...
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