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"Environmental Science"

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PLANT TISSUE MACRONUTRIENTS TEST KIT

Item Number:  (470347-438)
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Periphyton sampler

Item Number:  (470317-422)
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Periphyton sampler for growing microorganisms on submerged surfaces and then analyzing in lab SS wire frame, reusable glass slides and two polyurethane floats, Perfect for algae, zebra mussels and other growth under a microscope for identification and counting

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Periphyton sampler pack 10

Item Number:  (470317-424)
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Periphyton sampler for growing microorganisms on submerged surfaces and then analyzing in lab SS wire frame, reusable glass slides and two polyurethane floats. Perfect for algae, zebra mussels and other growth under a microscope for identification and counting, pack 10

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Photosynthesis and Respiration Chamber

Item Number:  (470221-560)
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Photosynthesis and Respiration Chamber, Kit Includes: 1 GallonClear glass bottle with cap, 1Rubber stopper size 00, 1Rubber stopper size 7. Use with Neulog* Oxygen logger sensor and/or Carbon dioxide logger sensor as well as software for data acquisition

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Physical Characteristics of Gases kit

Item Number:  (470221-566)
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Physical Characteristics of Gases kit, 15 Gas Demonstration Hardware, Gas laws (Boyle’s, Charles’s and Gay-Lussc’s) are simple mathematical relationships between volume, temperature and pressure.

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Plants in a bottle kit

Item Number:  (470219-842)
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Plants in a bottle kit, photosynthesis and respiration, Refill packs contain materials to replace consumable supplies for 10 kit

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Plants in a bottle kit

Item Number:  (470219-840)
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Plants in a bottle kit, photosynthesis and respiration, Unassembled packs contain materials for 10 kit

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Plants in a bottle kit

Item Number:  (470219-838)
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Plants in a bottle kit, photosynthesis and respiration, Kit contains: Student instructions, CO2 Indicator, O2 and CO2 Concentration Color Charts, 4 simulated water samples, 6 labeled droppers, Photosynthesis and Respiration Diagram Sheet, O2 Indicator, O2 and CO2 Test Sheet

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Polyester Seine

Item Number:  (470018-572)
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Refill Kit for Biodiesel from Waste Vegetable Oil

Item Number:  (470016-750)
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Refill Kit for LaMotteâ„¢ Salinity Water Test Kit

Item Number:  (470021-206)
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Refill Kit for Soil Texture Kit, 50 tests

Item Number:  (470015-842)
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Replacement Sand Set for Groundwater Simulation, 22.5 lbs.

Item Number:  (470029-400)
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Avg. Ratings: 4.0 (1 Review)

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SOIL MACRONUTRIENT TEST KIT

Item Number:  (470347-446)
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Salinity Test Kit

Item Number:  (470220-218)
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Salinity Test Kit, perform simple titration, Includes: 100 mL Silver Nitrate Titrant, 15 mL 1.0M Potassium Chromate, 3 Plastic Pipettes, 3 Reaction Vessels, 3 Collection Bottles, 2 1 mL Titrators, 1 Measuring Tube, contains enough materials to perform 40 tests

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Sand is great for a sandvox, but why would companies go through the trouble of mining tons of it out of the ground. Learn more about the geology of sand deposits, how frac-sand is mined and processed, how a sand mine company limits their environmental impact, and even how they are helping to preser

Item Number:  (470330-868)
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