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- Jul 28, 2016
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I recently bought a Hanna Silica LR test kit, and the cuvettes were leaking every time I shook them with reagent. When I compared them vs my older Phosphorous cuvettes that dont leak, I noticed the old caps a tan 'seal' layer in them that I presume creates a tight seal between the vial and the plastic, whereas the new caps are missing that seal and leak. Anyone else have this issue / notice this correlation? Is this a known issue and are the lids all supposed to have that seal in them?
Thanks,
Brian
Thanks,
Brian