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Roll for pH 3.8 - 5.4
PH354R
Roll of 5 m of test paper indicating pH values from 3.8 to 5.4
Plastic dispenser with colorimetric scale and small saw.
Roll packed in aluminium foil for optimised protection to air and light.
Scale : 3.8 | 4.1 | 4.4 | 4.6 | 4.8 | 5.1 | 5.4
Rolls individually packed, to be ordered in multiples of 10.
PH354R
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PH354R
Roll of 5 m of test paper indicating pH values from 3.8 to 5.4