Red cabbage juice indicator. Red cabbage juice changes its color depending on the pH of the solution. Here red cabbage juice was added to a plastic cup containing an alkaline solution (ammonia).

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Creative#:

TOP22300943

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

No

Property Release:

No

Right to Privacy:

No

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