Micro Essential Laboratory Hydrion Test F30-SPLTY-HARDNE-DRD Kit, Water, Hardness, Moderate / Hard, 2 Rolls - MDL-MEOHARDNE - 1 Each

Micro Essential Laboratory Hydrion Test F30-SPLTY-HARDNE-DRD Kit, Water, Hardness, Moderate / Hard, 2 Rolls

Choose the Micro Essential Laboratory Hydrion Test F30-SPLTY-HARDNE-DRD Kit, Water, Hardness, Moderate / Hard, 2 Rolls where consistent quality and simple reordering matter. Kit is packed with 2 rolls of test papers and 2 specially calibrated color charts. Specifications include latex-free materials.

Key Features

• 1 roll measures between 0-20 grains per gallon of calcium carbonate; 2nd roll measures from 10-50 grains per gallon.
• Color chart has color matches at 0-5-10-20 grains per gallon.
• Reading of 5 grains per gallon indicates moderately hard water.
• 2nd roll of test paper has color chart matches at 10-20-30-50 grains per gallon and is used for testing known hard water sources.

Specifications