Page 28 - Career Readiness Catalog

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QUALITATIVE INTRODUCTION TO WATER POLLUTION

Kit #19

This kit provides an unsophisticated but effective way to examine your region’s natural and
treated waters . The easy-to-perform chemical tests in this kit qualitatively identify many common
water pollutants . While conducting these tests, students also learn about the different methods
used in quality water testing methods, how to interpret results from these methods, and how to
identify the pH of locally collected water .
Accommodates two classes, each with 12 groups of two students.
Individual test solution refills available. Call us or go to our website.
AG REFILLABLE
Kit No. 19 $221.70
Eng./Spn. Kit No. 19-BL $223.85 STEM SPANISH

NITRATE IN FRESH WATER TEST

Kit #19-1-NI
From an environmental stand-point, it is sometimes
necessary to hold back the forces of nitrogen . The essential
balance of life in a body of water can become disrupted if
they aren’t . Students become aware of the presence of nitrate
when the tested water samples turn a light pink color .
Accommodates 10 groups of students per class and a maximum
of 150 tests.
Kit No. 19-1-NI $83.65
Refill Kit No. 19-NI $20.30

STEM AG
REFILLABLE

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