
Roll of 5 m of test paper indicating pH values from 1 to 14
Plastic dispenser with colorimetric scale and small saw.
Roll packed in aluminium foil for optimised protection to air and light.
Scale : 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 | 14
Rolls individually packed, to be ordered in multiples of 10.