CTK Chlor Frei

Test kit for the chemical determination of sulfate in the range 100 to 1000 mg / l (ppm) and 1000 to 10000mg / l (ppm). 200 tests

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

Chemical test kit for the determination of hydrogen peroxide in the range 0.00 to 2.00 mg / L / 0.0 to 10.0 mg / l (ppm). 100 Tests