Item with Nährstoffe: Water Tests
53 results
In stock, only 16 left
- Original spare part from JBL
- Easy replacement in case of loss or wear
- Replaces suction cup & seal JBL ProAquaTest Permanent CO2/pH Version 2
In stock
- Professional test for determination of the calcium content
- Shows the calcium content in steps of 20 mg
- For sea water tanks
- Best before-stock: Refill 09/2024
In stock
- CO2 is the main nutrient for the aquatic plants
- Easy test to perform
- Determines the exact CO2 content
In stock
- Exact test for determining the copper content
- Helpful in dosing medication and preparations containing copper
In stock
- For approx. 50 tests
- Reacts to all dissolved forms of iron
- Colour chart of 9 colours of transparent to dark purple
- Laboratory comparator system compensates for possible staining of the water
In stock
- Quick drop test for determining total hardness
- Colour change test, i.e. you count the drops of reagent you add
- Colour change from red to green
