"water+bath"

Glassy; most specimens float in water.

Regulated, Constant Supply of Water

This chemical test kit that uses the phenanthroline method to measure total iron in the medium range. This chemical test kit is supplied complete with all of the reagents and equipment necessary to perform approximately 50 tests.

This titration-based chemical test kit determines the alkalinity concentration in samples within a 0 to 100 mg/L (ppm) CaCO₃ or 0 to 300 mg/L CaCO₃ range.

This chemical test kit that measures salinity by mercuric nitrate titration. This is supplied complete with all of the reagents and equipment necessary to perform approximately 110 tests.

In this inquiry-based learning case, students will research the properties of particle size, sorted and unsorted particles, and the effect on the rate of water movement as they analyze a water infiltration and drainage issue at their local school.

Carbonate rock formed by the precipitation from water.

Water quality and public safety.

This chemical test kit measures carbon dioxide by titration with sodium hydroxide. It is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.

Engineered for superior water quality.

Easy low range test for water content.

Easy way to test water for carbon dioxide concentration.

Explore Earth's Bodies of Water

CAS Number: 62758-13-8
Formula: Mixture
Shelf Life (months): 12
Solubility: Miscible with Water
Storage: Green
Synonyms: Resazurin, Water Solution

Demonstrate the effect of pressure to water depth.

Observe the movement of water and solutes.