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Disposable Pippets or Borosilicate glass pippets?
Disposable Pippets or Borosilicate glass pippets?Hello,
I purchased supplies to make a hair conditioner a couple of months ago. Some of the ingredients are liquid that I have to use in the recipe (Propanediol, Phenoxyethanol SA, Bamboo Extract, and Rhadiola Hair Extract). I used plastic pipettes to measure the liquid in a container on a scale. Since it is hard to clean the pippetes after using them, should I throw them away after each use? If so, should I buy a bunch of disposable pippettes? I heard there are pippettes that are able to be sterilized called Borosilicate glass pippettes. Thoughts on these? Also, are there any other strategies of measuring the liquids without pippettes? Could I pour the liquid in a container and if it is too much, pour the liquid back into the container or is this contamination? Thanks so much! -
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