CTK Chrom VI

Chemischer Testkit zur Bestimmung der Härte im Bereich 40 bis 500 mg/l (ppm). Packungsgröse: 50 Tests

Chemical test kit for the determination of acidity in the range 0 to 100 mg / l (ppm). No. of Tests: 110 tests

Test kit for the chemical determination of oxygen dissolved in the range 0 to 10.0 mg / l (ppm). 110 tests