This chemical test kit that uses the ascorbic acid method to measure phosphate. It is supplied complete with all of the reagents and equipment necessa...
This is a chemical test kit that measures dissolved oxygen by modified Winkler titration. The HI3810 is supplied complete with all of the reagents and...
Backpack Lab designed for educators and environmental science students, containing lessons, activities, and test kits that relate to important paramet...
The HI3831F is a chemical test kit that uses the DPD method to measure free chlorine. The HI3831F is supplied complete with all of the reagents and eq...
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...
This chemical test kit uses an adaptation of the Nessler method to measure ammonia in fresh water. The test kit is supplied complete with all of the r...
The Environmental Chemical Test kit is a chemical test kit for the determination of six parameters commonly monitored for environmental testing: acidi...
This chemical test kit measures carbon dioxide by titration with sodium hydroxide. It is supplied complete with all of the reagents and equipment nece...