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T. Badiceps?


diana

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I have a fairly large bottle of KOH that I purchased online about 5 years ago. Probably time to replace it. One problem is that things like KOH are usually sold in large quantity. Is there a college/university near you? You may be able to convince someone in  Bio or Chem Dept to sell you a small amount. If it's strong --10% or more-- you may dilute with distilled water. KOH is a caustic substance, so it may be that it has become more difficult to obtain since I last bought some. 

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