palintest Lumiso Pooltest 6 - pH (Phenol Red) Test; Fill Tube for pH Test; Add Phenol Red Tablet; Crush and Stir for pH Test

pH (Phenol Red)
Colour Change:
Yellow to Red
Range: 6.5 – 8.4 pH
Fill tube with sample
precisely to 10mL.
Crush and stir.
Add one Phenol Red tablet.
1
3
2
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