| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
colorimetric test for pH measurement. Test changes color by actual pH. Range 4,7-7,4 pH.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
colorimetric test for pH measurement. Test changes color by actual pH. Range 4,0-9,5 pH.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
colorimetric test for nitrates(NO3) measurement. Test changes color by actual concetration.
| 2.80 EUR [1 ] | 14 EUR [from 5 ] |
colorimetric test for nitrites(NO2) measurement. Test changes color by actual concetration.
| 3.20 EUR [1 package] | 3.2 EUR [from 1 package] |
colorimetric test for Ammonia(NH3/NH4) measurement. Test changes color by actual concetration.
| 3.00 EUR [1 package] | 3 EUR [from 1 package] |
colorimetric test for free chlorine(Cl2) measurement. Test changes color by actual concetration.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
colorimetric test for iron(Fe) measurement. Test changes color by actual concetration.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
colorimetric test for copper(Cu) measurement. Test changes color by actual concetration.
| 3.00 EUR [1 package] | 3 EUR [from 1 package] |
Titrimetric test for calcium (Ca) measurement. Counting drops till color change.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
Titrimetric test for alkality (carbonate hardness) measurement. Counting drops till color change.
| 2.80 EUR [1 package] | 14 EUR [from 5 package] |
Titrimetric test for general hardness (Ca+Mg) measurement. Counting drops till color change.