Item Number :
(470123-700)
DVD - Water and weather
Item Number :
(470127-864)
DVD - Underground Water
Item Number :
(470127-658)
DVD - Human-Made Wonders Of Africa, Australia And Americas
Item Number :
(470127-634)
DVD - Map And Globe Terms
Item Number :
(470127-636)
DVD - Types Of Maps And Map Projections
Item Number :
(470128-564)
DVD - Glaciers Clues To Future Climate
Item Number :
(470127-860)
DVD - Of The United States
Item Number :
(470022-526)
Item Number :
(470127-866)
DVD - Running Water-How It Erodes And Deposits
Item Number :
(470128-514)
DVD - Metamorphic Rocks
Item Number :
(470127-662)
DVD - Volcanoes Of The United States
Item Number :
(470127-858)
DVD - Waves, Coastlines And Beaches
Item Number :
(470128-544)
DVD - Why Is The Ocean Salty
Item Number :
(470129-198)
DVD - Creatures Of The Abyss
Item Number :
(470127-654)
DVD - Natural Wonders
Item Number :
(470123-864)
DVD - Exploring With Submarines
Item Number :
(470128-550)
DVD - Waters Of The World
Item Number :
(470030-904)
Item Number :
(470127-664)
DVD - Forces That Shape Our Earth
Item Number :
(470127-652)
DVD - Five Themes Of Geography
Item Number :
(470127-644)
DVD - Earth's Physical Features
Item Number :
(470123-862)
DVD - Boy Meets Ocean
Item Number :
(470127-668)
DVD - Earthquakes And How They Are Measured
Item Number :
(470128-548)
DVD - Life During The Paleozoic Era
Item Number :
(470219-088)
Oscillating Reaction- The Traffic Light kit, Includes: 1x10 g Sodium Hydroxide, Beads UN1823, 1x0.5g Indigo Carmine, makes 50ml, 5x5 g Dextrose (Glucose), A flask containing a yellow solution gently swirled and the solution turns red
Item Number :
(470165-510)
Chemical Analysis Using Titrations kit, activities in this kit will focus on how acid-base titrations work and how to identify the concentration of an unknown acid. Kit contains enough materials for 10 groups
Item Number :
(470157-263)
Item Number :
(470127-853)
Item Number :
(470017-753)
Item Number :
(470224-193)
Item Number :
(470118-339)
Item Number :
(470017-765)
Item Number :
(470224-196)
Kit Antimicrobials Refill, Contains: Student instruction, Triclosan Test Sheet, Simulated Triclosan Test solution, Simulated urine samples, Positive control and negative control samples, Labeled droppers, Bead, Clear plastic dish, Evolution of Antibiotic Resistant Bacteria
Item Number :
(470136-722)
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 :
(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 :
(470163-082)
Dissociation Constants of Weak Acids, Kit Includes:1x10 g Benzoic Acid Crystals, 1x10 g Potassium Hydrogen Phthalate, 1x10 g Sodium Bisulfate (Sodium Hydrogen Sulfate), 10x250 ml Sodium Hydroxide, 0.1M Solution, 4x25 ml Phenolphthalein, 1% in IPA Solution
Item Number :
(470123-846)
DVD - Ecosystems and the environment
Item Number :
(470123-806)
DVD - Customs and superstitions
Item Number :
(470123-772)
DVD - A healthy body
Item Number :
(470123-760)
DVD - Animals and arachnids
Item Number :
(470123-710)
DVD - Gems metals and minerals
Item Number :
(470123-738)
DVD - Birds and rodents
Item Number :
(470123-766)
DVD - Prehistoric animals and reptiles, spanish
Item Number :
(470123-804)
DVD - Customs and superstitions, spanish
Item Number :
(470017-745)
Item Number :
(470017-860)
Item Number :
(470017-729)
Item Number :
(470118-349)
Item Number :
(470017-798)
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 :
(470017-739)
Item Number :
(470127-842)
Item Number :
(470017-731)
Item Number :
(470127-843)
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 :
(470123-834)
DVD - People, places and interesting things
Item Number :
(470123-702)
DVD - Flowers plants and trees, spanish
Item Number :
(470123-836)
DVD - Ecosystems and the environment, spanish
Item Number :
(470123-768)
DVD - Prehistoric animals and reptiles
Item Number :
(470017-728)
Item Number :
(470118-352)
Unassembled 10 pack refill kit: Brains under the influence refill kit for 10 lab groups, or students
Item Number :
(470017-741)
Item Number :
(470123-858)
DVD - Food, diet and exercise, spanish
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