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Health and Harmony Kits
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Water Sampling There are 35 products.
Testabs Water Invest Kit
Grades 5 and up. TesTabs (single use tablets in foil packets) are the easy, safe way to investigate water pollution. Our lightweight case houses 12 individual tests, each with instructions, color chart, flashcard, Monitor's Handbook and all materials needed to perform 100 tests.
Grades 5 and up. TesTabs (single use tablets in foil packets) are the easy, safe way...
Grades 5 and up. TesTabs (single use tablets in foil packets) are the easy, safe way to investigate water pollution. Our lightweight case houses 12 individual tests, each...
623-7310
.
Teach Water Kit.
Ages 8 up Study the water obtained from your city or well. Includes the well-regarded TEAC Handbook and 5 vials, 50 strips in each, for testing: Alkalinity Chlorine Hardness pH Nitrate/nitrite
Ages 8 up Study the water obtained from your city or well. Includes the...
Ages 8 up Study the water obtained from your city or well. Includes the well-regarded TEAC Handbook and 5 vials, 50 strips in each, for testing: Alkalinity Chlorine...
623-7320
.
Thermal & Sewage Pollution Kit.
Grades 6 - 12. For 30 students. Use the materials of this kit to show how microorganisms and chemicals contribute to water pollution. Study the interaction of sewage decomposers and other aquatic organisms. Learn how to collect actual water samplers. Instructions include a detailed Teacher's Guide and Student Worksheets.
Grades 6 - 12. For 30 students. Use the materials of this kit to show how...
Grades 6 - 12. For 30 students. Use the materials of this kit to show how microorganisms and chemicals contribute to water pollution. Study the interaction of sewage...
623-7330
.
Macro Mania Adv Game Expansion. Kit.
Expansion Kit for Macromania Adventure Game. 3 card decks, 3 sorting sheets.
Expansion Kit for Macromania Adventure Game. 3 card decks, 3 sorting sheets.
Expansion Kit for Macromania Adventure Game. 3 card decks, 3 sorting sheets.
623-7511
.
Leaf Packs Stream Ecology Kit
The leaves that accumulate in streams become sources of food and habitats for a variety of stream macroinvertebrates. Collect and study these organisms and learn about their changing environment. Examine life cycles, habitat, water quality, seasonal differences and stream ecology.
The leaves that accumulate in streams become sources of food and habitats for a variety...
The leaves that accumulate in streams become sources of food and habitats for a variety of stream macroinvertebrates. Collect and study these organisms and learn about their...
623-7610
.
Colony Counter
Count microorganisms with ease and accuracy. Although far too small to count with the naked eye, many microorganisms join together to form visible colonies, which can be counted. Our low-cost device features an ergonomic counting surface back-lit for high visibility. A 12 by 12 square grid is 1cm on a side. Arranged in an “x” pattern from corner to corner, the squares are broken down into 9 smaller squares. Use the included instructions to...
Count microorganisms with ease and accuracy. Although far too small to count with the...
Count microorganisms with ease and accuracy. Although far too small to count with the naked eye, many microorganisms join together to form visible colonies, which can be...
623-1050
.