Item Number :
(470123-332)
DVD - People, places and interesting things and geography
Item Number :
(470123-834)
DVD - People, places and interesting things
Item Number :
(470123-314)
DVD - Flowers, plants, trees, birds and rodents
Item Number :
(470123-768)
DVD - Prehistoric animals and reptiles
Item Number :
(470123-694)
DVD - Space earth and atmosphere
Item Number :
(470123-308)
DVD - Space, earth, atmosphere, gems, metals and minerals
Item Number :
(470123-786)
DVD - Sports and games
Item Number :
(470123-700)
DVD - Water and weather
Item Number :
(470123-588)
DVD - The brain – the first computer
Item Number :
(470123-590)
DVD - The history of the brain
Item Number :
(470123-620)
DVD - The manatee an endangered species
Item Number :
(470128-930)
DVD - The properties of fuels and gases
Item Number :
(470123-198)
DVD the Search For Extraterrestrial Life, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-136)
DVD the Sun Powerhouse of Solar System, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-432)
DVD - The sun heat, light and life
Item Number :
(470123-618)
DVD - The underwater world of coral reefs
Item Number :
(470129-198)
DVD - Creatures Of The Abyss
Item Number :
(470123-864)
DVD - Exploring With Submarines
Item Number :
(470129-194)
DVD - Symbiotic Relationships
Item Number :
(470123-862)
DVD - Boy Meets Ocean
Item Number :
(470129-196)
DVD - Mangrove Mania
Item Number :
(470123-872)
DVD - Strange Creatures
Item Number :
(470122-930)
DVD Understanding Clouds, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470128-782)
DVD - Ecosystems
Item Number :
(470128-780)
Energy DVD Version
Item Number :
(470128-834)
DVD - Weather Systems
Item Number :
(470128-832)
DVD - Classification Of Living Things
Item Number :
(470128-776)
DVD - Scientific Problem Solving
Item Number :
(470123-190)
DVD Uranus Neptune Outer Gas Giants, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-144)
DVD Venus the Hostile Planet, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-334)
DVD - Water and weather, ecosystems and environment
Item Number :
(470122-932)
DVD Wetland Animals Banded Stilts, DVD Show Me Science Advanced - Astronomy and Space Astronomy and Space-X-Ray Invisible Astronomy
Item Number :
(470123-622)
DVD - Where the sea meets the shore
Item Number :
(470129-150)
DVD - Wind power a renewable energy source
Item Number :
(470128-598)
DVD - The Work of the Wind Colorado's Sand Dunes
Item Number :
(470129-182)
DVD - The magnificent macaw
Item Number :
(470230-294)
Demonstration Compass, 10Cm Long Magnetic Needle On Compass Map, Easy To Demonstrate The Cardinal Points Of A Compass And Determine All Their Directions.
Item Number :
(470148-784)
Item Number :
(470230-320)
Demonstration Electroscope, For The Demonstration Of Static Potentials. Available With Charging Ball Plus A Set Of Condenser Plates With Insulated Rod. Ring Diameter 150 Mm
Item Number :
(470228-176)
Density Lava Lamp Kit, Includes: 5 Plastic bottles, 1L Vegetable Oil, 25ml Food Coloring, 10 Alka Seltzer tablets, Help to visualize and understand density and introduce the idea of polarity as well with this demonstration for the whole classroom, For grades 2-5
Item Number :
(470007-124)
Item Number :
(470136-718)
Item Number :
(470024-300)
Item Number :
(470163-112)
Kit, Determination of the Properties of Buffer Solutions, Includes:1x30 g Sodium Acetate, trihydrate, 2x25 g Ammonium Chloride, 1x30 g Sodium Bicarbonate, 4x25 g NaCl, to make 800ml of 0.5M Solution, to make 800ml of 0.5M Solution, 1x15 ml Sodium Hydroxide
Item Number :
(470146-436)
Determination of Dissolved Oxygen kit, 40 tests, Kit Contents: 4 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 2 Titrator, 30mL Manganese Chloride Reagent 30mL Alkaline Iodide Reagent, 30mL 50% Sulfuric Acid, 60mL Sodium Thiosulfate Titrant
Item Number :
(470146-438)
Determination of Water Hardness kit, 40 tests, Kit Contents: 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2 Titrator 3mL, 3x60mL 0.005 M EDTA Titrant60mL pH 10 Buffer Solution, 15mL Ericochrome Black T Indicator Solution
Item Number :
(470146-440)
Determination of the Alkalinity of Water, 40 tests, Kit Contents: 3 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 2x1mL Titrator, 3x60mL Hydrochloric Acid Titrant, 15mL Total Alkalinity Indicator Solution
Item Number :
(470146-434)
Determination of the Ammonia Nitrogen Concentration in Water kit, 40 tests, Kit Contents: 12 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, 15mL Ammonia Test Solution 1, 15mL Ammonia Test Solution 2
Item Number :
(470163-114)
Determination of the Empirical Formula of Magnesium Oxide
Item Number :
(470163-106)
Determination of the Hardness of Water, Kit Includes:4x500 ml EDTA Solution, 0.005M, 2x200 ml Buffer Solution, 2x15 ml EBT Solution (Eriochrome Black, 0.1%) UN1219
Item Number :
(470163-102)
Determination of the Molecular Mass of a Liquid, Includes:2x25 ml Methyl Alcohol UN1230, 2x25 ml Isopropyl Alcohol UN1219
Item Number :
(470219-152)
Determination of the Nitrite and Nitrate Concentration in Water Kit, Includes: 60 mL Griess Reagent, 0.5 g Cadmium Metal Powder, 6 Plastic Pipettes, 3 Reaction Vessel, 3 Collection Bottle, 1 Measuring Tube, Size: 40 tests
Item Number :
(470136-722)
Item Number :
(470107-178)
Item Number :
(470017-792)
Item Number :
(470017-854)
Item Number :
(470017-752)
Item Number :
(470163-762)
Diaphragm with 4 Double Slits of Different Spacings, Photographic diffraction objects in a slide frame, Dimensions: 50x50 mm2, Slit width [mm]: 0.15, Slit spacing [mm]: 0.25; 0.50; 0.75; 1.00, No. of slits: 2
Item Number :
(470163-768)
Diaphragm with 3 Double Slits of Different Widths, Photographic diffraction objects in a slide frame. Dimensions: 50x50 mm2, Slit width [mm]: 0.10; 0.15; 0.20, Slit spacing [mm]: 0.30, No. of slits: 2
Item Number :
(470022-530)
Item Number :
(470330-874)
Item Number :
(470330-898)
Item Number :
(470121-446)
Item Number :
(470191-290)
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