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Soil Nutrients and Fertilizers Lab Activity - 318S, Soil Nutrients and Fertilizers Lab Activity

Soil Nutrients and Fertilizers Lab Activity - 318S-RC, Soil Nutrients and Fertilizers Lab Activity, Refill Kit

LaMotte® Soil Texture Kit - R-1067, Refill Kit for Soil Texture Kit, 50 tests

Solar Cell Unit - PH1320, Solar Cells

Hydro Car - FCJJ-20, Hydro Car

Photo Cell Unit - PH1321, Photo Cells

Mysterious Liquid from Area 51 Kit - A51, Mysterious Liquid from Area 51 Lab Activity

Economy Digital Seawater Refractometer - MA887, Economy Digital Seawater Refractometer

Modeling and Investigating Watersheds Lab Activity - 437, Modeling and Investigating Watersheds Lab Activity

Hydropower - Renewable Energy Science Kit - 624811, Hydropower - Renewable Energy Science Kit

Energy Bingo! Game - 24-6018, Energy Bingo! Game

Increment Borers - 63082, Increment Borer, 10 IN. Bore Length

Polyester Seine - 77699, Polyester Seine

Soil Sampler with Foot Step - MODEL K, Soil Sampler with Foot Step

Solar Cell - 2-200, Solar Cells

Tree Calipers - 59722, Tree Calipers

LaMotte® Chlorine Water Test Kit - R-3176-01, Chlorine Refill Kit. Chlorine Water Test Kit

Nitrate-Nitrogen - R-3615, LaMotte® Water Test Kit, Nitrate-Nitrogen, Refill

LaMotte® Total Hardness, Calcium, and Magnesium Water Test Kit - R-4824-DR-LT, Water Hardness Refill Kit

LaMotte® Phosphate Test Kit - 4408-01, Water Test Kit, High Range Phosphate

LaMotte® Iron Water Test Kit - R-4447, Iron Refill Kit

LaMotte® Ammonia-Nitrogen Water Test Kit - 3304-02, Ammonia-Nitrogen Water Test Kit

LaMotte® Carbon Dioxide Water Test Kit - R-7297-DR, Carbon Dioxide Refill Kit

Nitrate-Nitrogen - 3354-01, LaMotte® Water Test Kit, Nitrate-Nitrogen

LaMotte® Phosphate Test Kit - R-4408-01, Refill Kit

Salinity - R-7459-01, Refill Kit for LaMotteâ„¢ Salinity Water Test Kit

Direct Reading Titrators - 0377, Direct Reading Titrator

Direct Reading Titrators - 0382, Direct Reading Titrator

Direct Reading Titrators - 0380, Direct Reading Titrator

Secchi Transparency Tube - 77292, Secchi transparency tube

Ammonia Test Kit - LR8600, Ammonia Aquarium Test Kit

LaMotte® Soil pH TesTabs Kit - 5912, LaMotte Soil pH TesTabs Kit

Laboratory Investigations in AP Environmental Science - 323290, Laboratory Investigations in AP Environmental Science, Lab Manual

Bacterial Pollution of Water Lab Activity - 1400, Bacterial Pollution of Water Lab Activity

Mechanisms of Herbicides Lab Activity - 7-104, Mechanisms of Herbicides Lab Activity

Biofuels: Investigating Ethanol Production and Combustion Lab Activity - 39S, Biofuels: Investigating Ethanol Production and Combustion Lab Activity

Decomposition Lab Activity - 35, Decomposition Lab Activity

Solar Hydrogen Education Set - FCJJ-16, Solar Hydrogen Education Set

Wind to Hydrogen Science Kit - FCJJ-56, Wind to Hydrogen Science Kit

Electrolyzer (Set of 5) - FCSU-010, Electrolyzer (Set of 5)

Earth Force Elementary Education Watershed Field Trip Kit - 5906, Earth Force Elementary Education Watershed Field Trip Kit

RAIN FOREST FELT PIECES W/ANIMALS - 22384

Acid Rain & Plant Growth Kit, 30 Students. Acid Rain and Plant Growth Kit, 30 Students - W 653075, Acid Rain and Plant Growth Kit

Solar Cell - 3-400, Solar Cells

Rapitest Soil Test Kit - 1612, Test Kit, pH Test, Rapitest

Environmental Test Kits - 5700, Test Kit, How Clean is the Water Kit

Environmental Test Kits - 5800, Test Kit, How Clean is the Soil Kit

Turbidity Tube - 623-2050, Tube Transparency, 120 cm

WaterWorksâ„¢ Bacteria Check Water Quality Test - 481197, WaterWorks Bacteria Check

Wet In the City - Urban Water Test Kit - 5918, Kit, Urban Water Test

LaMotte® Combination Soil Test Kit - R-5679, LaMotte Combination Soil Test Kit, Refill, LaMotte Chemicals

Coliscan® EasyGel® Water Monitoring Kit - CWM10, Coliscan® EasyGel® Water Monitoring Kit

Solar Cells - 3-500, Solar Cells

Solar Cells - 4-1.5-200, Solar Cells

Dr. Fuel Cellâ„¢ Car Sets - K0354E+360, Dr. Fuel Cellâ„¢ Car Sets, Hyco Car Complete Set

Ocean Science Kit - 9-118, Ocean Science Kit

Water Pollution Kit - 19, Water Pollution Kit

Wet In the City - Urban Water Test Kit - 5918, Urban Water Quality Test Kit

Advanced Wind Experiment Kit.

Basic wind experiment kit, A0018.

Basic wind experiment kit, A0020.

Solar Panel. KidWind 2V/400mA Solar Panel, C0034, for demonstrations and experiments. External screw terminals and attached clip cords make the panels easy to use, Dimensions: 62 mm x120 mm

Solar-Powered Car - SLRCR1, Solar-Powered Car

Sunbender Do-It-Yourself Solar LED jar light kit, requires soldering, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's, 2 AAA NiMH rechargeable batteries, Battery holder and wires.

Oil Spill Clean Up: Biological vs. Physical - IS9705, Oil Spill Clean Up: Biological vs. Physical

LaMotte® BioPaddles - 5846, LaMotte BioPaddle Total Coliform Activity

LaMotte® Water Pollution Outfit - 5917-03, LaMotte® Water Pollution Outfit

LaMotte® Water Pollution Outfit - R-5917-03, LaMotte® Water Pollution Outfit, Refill Reagent Kit

SOLAR PANEL SINGLE TEACHERGEEK - 1824-09

SOLAR PANEL 10 PACK TEACHERGEEK - 1824-10

Solar Fan - GSK-1001, Solar Fan

Global Warming: Understanding Greenhouse Gases CD-ROM - SEEDS SOFTWARE, Global Warming: Understanding Greenhouse Gases CD-ROM

WIND TURBINE 3 PHASE WHIRLYBIRD - WBWTK

The Ocean Trash Can Kit - 9-120, The Ocean Trash Can Kit

Amazing Waves Kit - 9-116, Amazing Waves Kit

H-racer 2.0 IR Control - FCJJ-23, H-racer 2.0 IR Control

PEM Fuel Cells - FCSU-012, PEM Fuel Cells

Bio-Energy Education Kit - FCJJ-22, Bio-Energy Education Kit

PEM Reversible Fuel Cells - FCSU-023, PEM Reversible Fuel Cells, Six Pack

LaMotte® GREEN Low Cost Estuary Kit - 5911-20, Kit, GREEN Low Cost Estuary, LaMotte Chemicals

GREEN Low Cost Estuary & Marine Water Monitoring Kit. GREEN Low Cost Estuary and Marine Water Monitoring Kit - 5911, LaMotte GREEN Low Cost Estuary & Marine Water Monitoring Kit

Ward's® Composting Investigations Lab Activity - CS-01, Composting Investigations Lab Activity, Compost Starter Refill

Solar Demonstration Kit - PH50607A, Solar Demonstration Kit

Coliform Test Kit - 1S5031, Coliform Test Kit

Renewable Energy Set - FCJJ-37, Renewable Energy Set

GREEN Basic Water Monitoring Kit - 5886-20, LaMotte® GREEN Basic Water Monitoring Kit

LaMotte® NPK Soil Test Kit - 5880-6, LaMotte® NPK Soil Test Kit

Bugkit - 5950, Bugkit

Solar Cell with wires, 12.0V, 45mA, High efficiency small, can easily be connected together for larger load applications including higher voltage and current loads. Compact size with rugged, attractive casing. Perfect for charging 9V NiMH rechargeable batteries.

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