The maintenance solution will be KCI 100 ml

8,45
For pH electrodes, the SERA KCI maintenance solution prevents excessive wear and ensures

KCI Maintenance Solution

8,45
The KCI maintenance solution for pH electrodes prevents excessive wear and ensures a long service life

Sera Test kH

8,25
to determine carbonate hardness in fresh water, seawater and basin
Made to order

Salifert test Kh

7,65
Salifert Kh Test: allows for 100-200 tests
Made to order

Salifert nitrite test

7,40
Salifert Nitrite Test: allows for 50 tests
Made to order

Salifert pH test

6,80
Salifert pH Test: allows you to perform 50 tests
Made to order