Refill rolls for pH 1 - 14

PH114Z

Pack of 3 refill rolls of 5 m of test paper indicating pH values from 1 to 14

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Bag of 3 refill rolls of 5 m, individually wrapped in an aluminium foil for optimised protection to air and light.

Suitable for plastic dispenser sold with rolls per unit.

One colorimetric scale available per pack.

Scale : 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14

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