LACQUER PAPERS – SET OF 80 PCS
- quick measurement of the pH value in the range from 1 to 14
- for measuring the pH of water, soil, steam, saliva and other prepared solutions
- the set includes a color scale for comparing the pH reactions
- number of papers: 80
- pH measurement: 1-14 pH
- weight of the set: ~ 5g
- dimensions of a single strap (length / width): 50mmx9mm
- measurement speed: 15 seconds
INCLUDED
- 80 litmus tests
- color comparative scale
They are used in aquariums, swimming pools, school laboratories, gastronomy, gardening and wherever the measurement of the pH reagent is needed.
By dividing a single piece of paper into several parts, you can make even more measurements (by cutting it into 3, you can make up to 240 measurements).
Attention: it should be remembered that the litmus papers contain a large range of error and the results can only be illustrated. They are not used for detailed laboratory analyzes.
Comparative scale:
- 1 – 3 = strongly acidic reaction
- 4 – 6 = acidic reaction
- 7 = neutral reaction
- 8 – 11 = alkaline reaction
- 12 – 14 = highly alkaline reaction