Item Number :
(470031-040)
Item Number :
(470129-200)
DVD - Achoo Stop The Flu
Item Number :
(470129-172)
DVD - Understanding biodiversity
Item Number :
(470127-624)
The Earth Is A Giant Magnet - Understanding Magnetism DVD Version
Item Number :
(470128-774)
Pieces Of The Past DVD Version
Item Number :
(470123-214)
DVD 56 Min. - Joseph Stalin
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 :
(470100-518)
Item Number :
(470023-152)
Item Number :
(470015-360)
Item Number :
(470004-130)
Item Number :
(470046-022)
Item Number :
(470119-904)
Item Number :
(470165-030)
Deluxe Hydraulics Class Pack, Perfect for use in studies of levers and simple machines,design and technology units,engineering and invention units,fluid studies,science fair activities,engineering Design Process units.
Item Number :
(470016-032)
Item Number :
(470136-706)
Item Number :
(470014-464)
Item Number :
(470014-318)
Item Number :
(470148-784)
Item Number :
(470154-012)
Item Number :
(470004-890)
Item Number :
(470003-662)
Item Number :
(470220-778)
Density ID, Set of 12
Item Number :
(470148-790)
Item Number :
(470148-904)
Item Number :
(470148-774)
Item Number :
(470006-270)
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 :
(470039-316)
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 :
(470206-374)
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 :
(470022-604)
Item Number :
(470046-070)
Item Number :
(470102-506)
Item Number :
(470022-530)
Item Number :
(470046-114)
Item Number :
(470218-648)
Die-Cast Bus, pullback, A pull back motor and die cast body, Scale: 1:64, 5 inches long, Not for children under 3 yrs.
Item Number :
(470148-808)
Item Number :
(470158-406)
Diffraction Grating, protected by two glass plates, 60 mm x 45 mm 300lines/mm Viewing area measures approx 0. 45mm x 30mm
Item Number :
(470015-970)
Item Number :
(470164-000)
Item Number :
(470121-482)
Item Number :
(470018-066)
Item Number :
(470110-358)
Item Number :
(470039-442)
Item Number :
(470004-996)
Item Number :
(470123-418)
Item Number :
(470030-918)
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