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Storing CDS in a brown glass bottle with dropper top? 04 Nov 2021 19:54 #72188

  • John1
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Just wondering if it is ok to store CDS in a brown glass bottle with a common dropper top on it?
Since the dropper top is made of some type of rubber material, just want to be sure the CDS won't break it down.

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Storing CDS in a brown glass bottle with dropper top? 05 Nov 2021 14:33 #72208

  • jmac
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I have been using a brown 1 oz. bottle with a dropper to store some CDS. After more than a year, I haven't noticed any degradation.
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Storing CDS in a brown glass bottle with dropper top? 06 Nov 2021 15:43 #72226

  • Truthseeker
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To be on the safe side, I'd only use a dropper made from HDPE. You could be adding rubber to the solution without even knowing it!
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Storing CDS in a brown glass bottle with dropper top? 06 Nov 2021 18:24 #72227

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To be on the safe side, I'd only use a dropper made from HDPE. You could be adding rubber to the solution without even knowing it!
 

Yeah I made this mistake and bought a whole bunch and only realised it later on.
You can still use the droppers though, but I find that they tend to have larger drops than drops that the HDPE plastic dropper bottles have.
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