Chemical Test Kits
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The HI3899BP is a Backpack Lab designed for educators and environmental science students, containing lessons, activities, and test kits that relate to important parameters evaluated in marine science. Backpack Lab is designed with all the necessary components in one place, reducing the chance of misplacing an item. Ideal for transporting, it’s easy to take this durable backpack to the field for on-site measurements. This portable kit contains well-constructed lessons and activities, and will allow the teacher to get the most out of their classroom time.
The HI3899BP contains test kits for the determination of common parameters in marine science testing: acidity, alkalinity, ammonia, carbon dioxide, dissolved oxygen, nitrite, nitrate, phosphate, and salinity. The HI98129 Combo Tester is also included for measurement of pH, conductivity (EC), total dissolved solids (TDS), and temperature, as well as a secchi disk for monitoring turbidity and a hydrometer for specific gravity.
Laminated field test procedures
Lab activity worksheets
Backpack carrying case for easy transportLearn More
Ships within 1-2 Business Days
The HI3873 is a chemical test kit that uses the chromotropic acid method to measure nitrite. The HI3873 is supplied complete with all of the reagents and equipment necessary to perform approximately 100 tests.
Pre-made reagents for ease of use
All reagents marked with expiration date and lot number for traceability
Color comparison cube for simple determinationLearn More