Can anyone suggest a suitable method of measuring the pH of media decanted from a cell culture?

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Dogan Doruk Demircioglu

What about ph meters or indicator papers??

josé maría Ayuso

I am not very sure about what do you mean with "decanted from a cell culture".

If you want to measure the medium PH, you have different PH-meters (digitals, paper-based...)

Please specify in more detail your trouble or question, and maybe I could be more helpful.

Best regards,

Jose María.

Decanted means discarded. In other words: the old and used medium, which should be very acidic.

Amilcare Barca

all conventional methods are suitable.

you just pay attention in measuring as soon as you decant, because temperature and/or air fastly imbalance the pH of the medium.