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You Searched For:

"Natural+Resources+Learning+Activities"

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Solid Steel Ball, 19 mm

Item Number:  (470014-946)
Avg. Ratings: 3.0 (1 Review)

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Practi-potassium chloride 10 Meq

Item Number:  (470355-046)
New Product

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Equilateral Prism

Item Number:  (470328-132)
Equilateral Prism, Material: acrylic, Refractive index close to optical glass, can produce a rainbow from a non-monochromatic light source such as sun light, Perfect for student use, which will not break or chip like glass, is a softer material, Size: 50mm length, 25mm face size

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Economy Switch, requires fahnestock clips for easy, quick connection

Item Number:  (470219-708)
Economy Switch

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Hardwood ball, drilled

Item Number:  (470137-644)

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Practi-dextrose 10%

Item Number:  (470354-938)
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Practi-3% hypertonic saline

Item Number:  (470354-964)
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Practi-dopamine HCl 5% dextrose

Item Number:  (470354-966)
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Practi-lidocaine HCl 5% dextrose 250 ml

Item Number:  (470355-032)
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Feather, Goose, Large Pointers

Item Number:  (470041-118)

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Steel Tuning Fork

Item Number:  (470328-152)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)320Hz Frequency, premium quality steel, Economically priced

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Density Cube Polypropylene 1.5 Inch

Item Number:  (470320-786)
Density Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube

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Assorted colors, 1" Dia., Package of 40

Item Number:  (470094-222)

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Wool Cloth, Various Colors

Item Number:  (470040-064)

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Cube Acrylic 1.5In F/Density Experiment

Item Number:  (470320-756)
Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube

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Cubes, Numbered, 1", Set/6

Item Number:  (470145-694)

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Double concave lens

Item Number:  (470349-612)

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Double concave lens

Item Number:  (470349-616)

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Double concave lens

Item Number:  (470349-668)

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Double concave lens

Item Number:  (470346-294)

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Alaska Green ( Smooth) Seeds

Item Number:  (470105-818)

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Single water molecule set

Item Number:  (470309-118)

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Miniature dc motor for solar experiments

Item Number:  (470339-998)

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Dropping Bottle 60mL or 2.03oz

Item Number:  (470304-924)
Dropping Bottle, Bottle Material: Plastic, Plastic Material: Low Density Polyethylene (LDPE), Bottle Style: Dispensing, Color: Natural, Thread Finish: 20-410, Cap/ Closure Size: 20-410, Size: 92x39mm, Very flexible with high impact strength, Capacity: 60mL or 2.03oz

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Spring Compression / Decompression Pk9

Item Number:  (470236-768)
Wave Form Helix - Metal

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Cube Steel 1 Inch F/Density Experiment

Item Number:  (470320-796)
Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube

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Lens, Pocket Size Fresnel, 47 mm x 67 mm x 1 mm

Item Number:  (470003-460)

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470 Ohms, 1/2 W resistor

Item Number:  (470189-174)

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Double convex lens

Item Number:  (470349-660)

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Rubber ball

Item Number:  (470092-856)

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Pitch Protractor

Item Number:  (470165-116)
KidWind Blade Pitch Protractor, incredibly helpful for measuring the blade pitch angle on your KidWind turbine, Recommended for College, High School, and Middle School Science

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Pure Cow Eye Dissection Kit, includes Pure Preserved dissection speicmen, disposable dissection tray, dissection tools set, and a visual dissection guide.

Item Number:  (470326-290)

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Small muscle electrode

Item Number:  (470343-170)

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Resistors

Item Number:  (470189-224)

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220 Ohms, 1/2 W resistor

Item Number:  (470189-172)

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Little Marvel Seeds

Item Number:  (470049-962)

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Nano leaves 3 count

Item Number:  (470352-324)
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PENDULUM BALL BRASS 25MM DIAMETER SOLID

Item Number:  (470332-644)
Avg. Ratings: 3.0 (1 Review)

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BIMETAL STRIP/COMPOUND BAR

Item Number:  (470332-608)

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Steel Tuning Fork

Item Number:  (470328-156)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)384Hz Frequency, premium quality steel, Economically priced

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Black heavy, 45 meter spool

Item Number:  (470150-660)
Avg. Ratings: 5.0 (1 Review)

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Steel Tuning Fork

Item Number:  (470328-160)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)480Hz Frequency, premium quality steel, Economically priced

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Rubber hi-bounce ball

Item Number:  (470092-498)

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Steel Tuning Fork

Item Number:  (470328-150)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)288Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-154)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)341Hz Frequency, premium quality steel, Economically priced

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Golf ball

Item Number:  (470092-592)

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Practi-6% hetastarch in lactated electrolyte

Item Number:  (470354-946)
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PIEZOELECTRIC BUZZER 1-3V

Item Number:  (470188-750)

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Steel Tuning Fork

Item Number:  (470328-158)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)426Hz Frequency, premium quality steel, Economically priced

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Steel Tuning Fork

Item Number:  (470328-162)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)512Hz Frequency, premium quality steel, Economically priced

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SPONGE NATURAL 2 -4

Item Number:  (470150-638)

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Visual scientifics accessories, large ball

Item Number:  (470135-578)

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Fur Clothespin, Wooden

Item Number:  (470151-310)

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Silly putty

Item Number:  (470014-906)

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FEATHER NATURAL COLOR PKG/50

Item Number:  (470089-642)

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Capacitor, 25 V, 220 µF

Item Number:  (470347-904)

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Equilateral Prism

Item Number:  (470328-138)
Equilateral Prism, Material: Acrylic, Useful for experiments in Optics, Light Refraction and Wavelengths, Will create a rainbow (even in room light) by using the simple led light of a smart phone, User will need to create a small slit in a black piece of paper, Size: 1in Hx1in W

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Capacitor, 25 V, 100 µF

Item Number:  (470347-902)

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For tube diameter 16 - 25 mm

Item Number:  (470177-958)
Avg. Ratings: 4.0 (1 Review)

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Double convex glass lens

Item Number:  (470017-124)

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Corn starch, 12 oz.

Item Number:  (470150-938)

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Rocket parachute 6", preassembled

Item Number:  (470351-926)
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Double convex glass lens

Item Number:  (470014-580)

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Double convex glass lens

Item Number:  (470014-716)

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