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KidWind Advanced Wind Experiment kit. KidWind Advanced Wind Experiment Kit, wind turbine technology, Test different blade designs, gear ratios, generators, and devices to measure electrical and weightlifting power, for College, High School, and Middle School

KidWind Advanced Wind Experiment kit. KidWind Advanced Wind Experiment Kit Nacelle, Contains the unassembled parts of the Advanced Wind Turbine Nacelle, For College and High School.

Nacelle. KidWind Nacelle, includes the KidWind Nacelle and the Motor Mount Pack, 2 Nacelle body halves, Motor Mount Pack, Recommended for College and High School

KidWind Solar Thermal Exploration kit. KidWind Solar Thermal Exploration Kit, modeled after a domestic solar water-heating system. Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat the water

Rapitest Soil Test Kit - 1601, Test Kit, Soil, Rapitest

Coliform in Water Test Lab Activity - K24WQ, Coliform in Water Test Lab Activity

The Water Quality Educator and Monitoring Outfit - R-3121-01, Phosphate Refill

The Water Quality Educator and Monitoring Outfit - R-3354, Nitrate Refill

Wind Energy Science Kit - FCJJ-39, Wind Energy Science Kit

LaMotte® Acidity Test Kit - 5024, Soil Acidity Test Kit

Membrane for DO600 & DO605 (67311-06) - DO603

Extech II DO/pH/Conductivity Kit - DO610

LaMotte® Chlorine Water Test Kit - 3176-02, Chlorine Refill Kit. Chlorine Water Test Kit

LaMotte® Iron Water Test Kit - 4447-01, Iron Water Test Kit

LaMotte® Alkalinity Water Test Kit - 4491-DR-01, Alkalinity Water Test Kit

LaMotte® Total Hardness, Calcium, and Magnesium Water Test Kit - 4824-DR-LT-01, Water Hardness Test Kit

LaMotte® Limnology Outfit - 5902-02, LaMotte® Limnology Outfit

Conductivity/TDS Calibration Solution - 6416-L, Conductivity/TDS Calibration Solution

Conductivity/TDS Calibration Solution - 6417-L, Conductivity/TDS Calibration Solution

LaMotte® Carbon Dioxide Water Test Kit - 7297-DR-01, Carbon Dioxide Water Test Kit

The GLOBE Program - 7459-02, The GLOBE Program; Additional Instruments, Optional Measurements, Salinity Kit

Solar Thermal Exploration kit. Solar Thermal Exploration Kit, Explore variables such as box color, light intensity, tube design, rate of water pumping, and amount of time it takes to heat water. Includes some basic information on solar water heating systems and how they work

Comprehensive Forensic Analysis kit, Contains enough materials for 15 groups. Teachers Gudie and Student Study Guide copymasters included, forensic team is needed to help figure out which of the four suspects is responsible for stealing the gold

NPK Soil Color Chart.

Nitrate Wide Range Tablet.

LaMotte® Microbe Hunter Activities - 5563, Soil Microbe Hunter

Making Dew Kit, Classroom Pack, Includes: 15 metal cans, 15 metal backed thermometers and a Teacher's Guide for 15 pairs of students. This is to understand how dew and frost are formed and to understand the concepts of condensation, dew point, evaporation, humidity and sublimation

Horizontal Water Sampler 1, 200ml. Horizontal Water Sampler, Designed for educational use, Rugged stainless steel components, Suitable for sampling fresh, brackish or salt water, allows water to be sampled at specifi c depths, sampling port dispensing of small aliquots of sample, Volume: 1, 200ml

Spoon, 0.1g, plastic for Nitrate Nitrogen Test kit.

WaterLink Spin Touch DW, Includes: Photometer, Instruction Manual, Quick-Start Instructions, Syringe, Meter Check Disk, Disk Cover, Sample Bottle, USB Cord with USB Wall Adapter, Carrying Case, Operation: Single On/Off/Reset Button-Indicator Light, Size: 8.5x4.9x4.1in

Aquaponics Kit, Rapidly as a hobby and as an industry as the farm-to-table trend continues to spread, for small to midsize systems, complete with labware, accessories, and reagents to perform approximately 50 repetitions per test factor, compatible with fresh, brackish

Disk Public/Treated Water, pH: 4.5-9.5 pH, Series: D101, Total hardness: 0-70 gpg, Total alkalinity: 0-250 ppm, Tests include free and total chlorine(0-15 ppm), hardness, iron and copper(0-3.0 ppm)

Milk Microbe Hunter, Not all microbes are bad! ID and explore microbes cultured from popular dairy products. Design a monitoring method to determine when a dairy product is spoiled.Four activites plus STEM extensions. Paddles supplied for the first two activities.

Surface Microbe Hunter, Discover factors that influence the growth and removal of microbes on surfaces. Design and evaluate cleaning protocols and compare effetiveness of antimicrobial materials. 4 activites plus STEM extensions. Paddles supplied for the first 2 activities

Air Microbe Hunter, Predict which environmental conditions are favorable to airborne microbes. Topics include bioaerolsols, cloud chemistry, precipitation and more. Four activites plus STEM extensions. Paddles supplied for the first two activities. Refills available

Food Microbe Hunter, Students determine factors that affect microbe growth in food by designing experiments to control intrinsic and extrinsic factor, predict the probability of growth and prove it. 4 activites plus STEM extensions. Paddles supplied for the first two activities

Hydroponics 4-Way Test Kit, Maintain proper nutrient balances and achieve optimum growing conditions in soil-less systems. Test for pH and three key nutrient factors, Applications: Soil, Environmental Education, Model HP-1, approximately 50 tests each.

Solar Furnace 18 Inches Tall And Is 11.8 Inches In Diameter, Effectively Showcases The Transfer Of Energy Between Solar Radiation And Thermal Energy. Ideal For Physics Classroom Demonstrations. Light From The Sun'S Rays Are Reflected Off Of A 30Cm Diameter Parabolic Reflector

Solar Panels, 6 Cells (1X3in) Mounted On Base, Wired Together, With 4mm Plugs.

Soil Analysis-Earth Science.

Students study food web relationships and how natural and human induced changes in the environment, Additional materials required: fresh celery, an apple, a slice of bread, dominoes, recycled milk jugs or alternative containers, and salt, Grades: 5-8

Ocean Trash Can Kit, Designed for 24 students work in groups of 4. Grades: 7 - 10, Students classify ocean pollution into five basic categories; debris, toxins, dissolved nutrients, particulates, and oil. They model the effects of ocean pollution with activities

Make an Ocean Kit, This project allows students to model four ocean ecology scenarios as they investigate the effect of farm and industrial waste on marine life. Brine shrimp populations, water pH and water density, water treatment, and recovery, Grades: 4 - 6

Oil Spill Junior Kit, learn to measure data and compare results, Great for teaching scientific process, Includes student lab page, Designed to accommodate 32 students working in pairs. Target Grades: K-5, To learn oil containment and removal techniques

Refill Oil Spill Junior Kit, learn to measure data and compare results, Great for teaching scientific process, Includes student lab page, Designed to accommodate 32 students working in pairs. Target Grades: K-5, To learn oil containment and removal techniques

Tapwater Tour Digital W/ Student Manual. Digital TapWater Tour, Classroom investigation of how and why the characteristics of tap water can vary and affect everyday activities, Background information, test materials included for pH, chlorine, hardness, copper, iron, With Instructor, Student Manuals

Tapwater Tour Refill W/ Student Manual. Refill TapWater Tour, Classroom investigation of how and why the characteristics of tap water can vary and affect everyday activities, Background information, test materials included for pH, chlorine, hardness, copper, iron, With Instructor, Student Manuals

Kit Chloride Test Fresh Water 50Tests. Chloride Test Kit for Chloride in fresh water samples using the Direct Reading Titrator method, Water Type: Fresh, Range/Sensitivity: 0-200ppm Cl in 4ppm increments, No of test: 50, No of reagents: 4, Applications: E

Kit Refill-Model PSC-DR Chloride 10, Weight: 0.5 lbs.

Tall Kit Ekman W/Message Line Carry Case. Ekman Tall Kit includes Grab Tall SS 6x6x9, split messenger (11 oz), Polyester 3/16in line 100ft and carrying case, Scoops overlap to reduce sample loss, Quantitative and qualitative samples of macroscopic fauna

Turbidity Standard 10.0NTU, 60Ml, EPA 2020We, TC3000We, LTC-3000We.

Diy Fuel Cell Science Kit Classroom Pack, You Need To Split Water And Use Its Hydrogen To Generate Electricity Is Included, Whatever You Can Dream Up, What That Electricity Powers Is Up To You, Our Included Activity Guide Or Come Up With Your Own Ideas

Wind To Hydrogen Science Kit Renewable. Wind To Hydrogen Science Kit, Turn Wind Power Into Hydrogen Energy, Build Your Own Hydrogen Fuel Cell Powered Inventions, Revolutionary New Horizon Wind Turbine, Includes HorizonS Complete Curriculum On Renewable Energy On Cd, Demonstrate The Principles

Electric Mobility Experiment Set -nxed-. Electric Mobility Experiment Set, 6 Different Models Can Be Built With One Chassis, Examines The Strengths And Weaknesses Of Each Solution, Compatible With All Other Horizon Kits, For Measurement, Etc, Includes nxed Steering Function At Front Of The Vehicle

Horizon Energy Monitor Has Lcd Screen. Horizon Energy Monitor, Voltage, Current, Power, Joules, Resistance And Even Rpm Speed Available At The Touch Of A Button-Displayed Either On The Lcd Screen Of The Monitor Itself Or As Graphical Data On Your Pc, Monitor Help Bring Lab And Field Experiments Back

Horizon Energy Box W/Curriculum Manual. Horizon Energy Box, Combines All Horizon Kits And Modules Into One Large Set For Classroom Use 100+ Experiments And Hours Of Activities With This One Set, Comes In A Plastic Storage Box For Long Term Storage, Cd With Curriculum Manuals, Assembly Instructions

Design A Water Filter Stem Investigation. STEM Investigations: Design a Water Filter, Students will learn about the processes performed at water treatment facilities, and then engineer their own small scale filtration plant. Kit contains enough materials for 15 groups of students

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

Periphyton sampler pack 10. 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

Environmental air/water testing kit.

Book Investigating Solar Energy. Investigating Solar Energy, This book contains nine hands-on experiments and two culminating engineering projects that allow elementary students to learn about solar energy and develop solutions to real-world problems

LaMotte® TesTab® Nitrate Test Kit - 5891, 1 Kit, Nitrate Test Kit

LaMotte® TesTab® pH Test Kit - 5890, 1 Kit, pH Test Kit

LaMotte® TesTab® Phosphate Test Kit - 5892, 1 Kit, Phosphate Test Kit

LaMotte® Total Coliform Test Kit - 5850, 1 Kit, Total Coliform Test Kit

LaMotte® Lead Screening Test - 5-0140, Kit, Lead Screening Test Kit

7.2 V 200 MA SOLAR PANEL - PS-0066

CLASS SET: SOLAR ENERGY - 559894

SOLAR KIT BASIC - SLRKIT-B, Solar kit, basic

LaMotte® Water Test Kit, Nitrate-Nitrogen - 3354-CN-01, Water test kit, Nitrate-Nitrogen

LaMotte® Phosphate, Low Range - 3121-CN-02, Water test kit, Phosphate, low range

LaMotte® Total Hardness, Calcium, and Magnesium Water Test Kit - 4482-DR-LT-CN-01, Water hardness test kit

DR FUELCELL SCIKIT BASIC - 350, Dr. FuelCell® SciKit basic

DR FUELCELL MODEL CAR BASIC - 352, Dr. FuelCell® model car basic

DR FUELCELL MODEL CAR COMPLETE - 354, Dr. FuelCell® model car complete

DR FUELCELL SCIKIT COMPLETE - 355, Dr. FuelCell® SciKit complete

TOPSOIL TOUR DIGITAL - 5973, LaMotte® topsoil digital tour

REFILL TOPSOIL TOUR DIGITAL - R-5973, LaMotte® topsoil digital tour refill

HORIZONTAL TURBINE LEVEL 1 - PS-3001-1

VERTICAL TURBINE LEVEL 1 - PS-3014-1

ALTERNATIVE ENERGY LEVEL 1 - PS-3019-1

ALTERNATIVE ENERGY LEVEL 3 - PS-3019-03

OWL PELLET DISSECTION LAB ACTIVITY - IS3016

PLANT FOOD NUTRIENT DEFICIENCY IN PLANTS - IS3050

COLIFORM TEST POWDER KIT - IS5055

COLIFORM TEST POWDER KIT - PK/5 - IS5056

DETERMINATION OF DISSOLVED CO2 TEST KIT - IS9757

PLANT TISSUE MACRONUTRIENTS TEST KIT - IS9758

TOTAL WATER INVESTIGATION TESTING KIT - IS9763

PHENOL RED PH TEST KIT - IS5043

URBAN WATER TEST KIT - IS9762

SOIL MACRONUTRIENT TEST KIT - IS9761

ESTUARY MONITORING WATER TEST KIT - IS9760

CARBON CYCLE IN SOIL KIT - IS9759

OCEAN ACIDIFICATION KIT - IS9756

SOLAR CELL 100MA 5V 75X60MM - 94W9302

SOLAR PANNEL 2.5 W 12 V - 31AC4412

SOLAR CELL 200MA 5V 110X80MM - 94W9305

TAP WATER TOUR DIGITAL VERSION 2 - 5972-01

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