Strips to Test Water Hardness - 10 pcs
Product number:
5001202
Product information "Strips to Test Water Hardness - 10 pcs"
Very easy to use: immerse the strip in running water, wait 1 minute and read off the results." Grading: 0/5/10/15/20/25 ° d (German degrees).
- Content: 10 test strips.
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