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PHENOLPHTHALEIN INDICATOR PAPER (5M) (Sufficient for approx. 150 Tests)

  • Image 1
Price:
$19.95
SKU:
LP PHENP – 5M


Product Description

*QUICK & EASY TO USE

Test for the Alkalinity (Base) of solutions and products such as concrete.

Colour Change: Clear [Acidic pH 1 – 7 (Water)] to  . . .  slightly Pink (Alkaline pH 7 - 14)

INSTRUCTIONS

1. Simply tear off a small strip of Phenolphthalein paper from roll. (5m)

2. Dip strip into solution, liquid or suspension for 3 sec.

3. The solution, etc is determined to be Alkaline by the presence of a faint, permanent, pink colouration of the Phenolphthalein paper.

4. Colour Change: pH 1 - 7 ( Acidic – Clear colour) . . . . . pH greater than 7.0 - 14 (Alkaline – faint Pink colour)



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