Winkelwagen is nog leeg.
Winkelwagen is nog leeg.Productbeschrijving
wendy leach
8 augustus 2025
Arrived on time. I have compared this product to the strips and it works just as well. However having used the strips for two months I now have a very good idea of Ph levels. I only have to use 20mm of strip to get a result which means you get 250 tests. Very good price for 250 tests. Very pleased. Thank you.
Alexander Miermans
1 augustus 2025
Not incredibly accurate but good enough for basic solution making and home chemistry experiments.If the paper turns instantly purple/black or bright red: run!No,just wear appropriate safety wear if you're going to be working with strong acid or basic compounds. Obviously..
Matthew Keegan
15 juli 2025
I purchased these because they were the cheapest version of the same thing. I don’t know if they are really old tho because my PH hasn’t changed for two weeks? I’m guessing that’s a good thing.
Cliente
11 juni 2025
Cumple su función como tira Litmus, para ver si tu cuerpo está alcalino o ácido.
bracchi orietta
1 januari 2025
si usa facilmente ed è precisa
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