Why do pH testing strips show different values than pH testing drops? Which one should you use? It depends on what you are testing.
Testing drops can be found here - [ Ссылка ]
More info on Vitev - [ Ссылка ]
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Why do pH testing strips show different values than pH testing drops? Which one should you use? It depends on what you are testing.
Testing drops can be found here - [ Ссылка ]
More info on Vitev - [ Ссылка ]