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Hand held stroboscope with 30W super LED. Deliver bright flashes 1 Hz to 250 Hz. Adjustable frequency by 2X, 0.5X or in increments of 0.1 Hz. Magne...

This high power 20W Xenon unit gives a bright white light with frequencies within 3 ranges 1-10 Hz, 10-100 Hz and 100-300 Hz. Output energy per fla...

*This product has been discontinued and is no longer available. See: STRBS-DIG22 or STRBSDIGThis high power 20W Xenon unit gives a bright white lig...

Showing in details a superior view, an inferior view and sagital view of cerebellum. Showing in details a superior view, an inferior view and s...

Simple, easy to use timer for classroom measurement activities 3 button operation - On/Reset, Start/Stop, Lap Uses a 389/G10A battery - easily rep...

Premium, 137 piece organic molecular model set 66 atoms, 70 bonds and 1 removal tool for building a variety of organic compounds Comes in a pla...

Cost effective student optical bench Demonstrate basic principles of optics Includes meter stick A cost effective way to demonstrate the basic pr...

Light box & 27 optical components for demonstrating basic geometrical optics & the study of light to physics students Includes a high qual...

Simple design & affordability make this stethoscope ideal for student practice Flexible PVC tubing measures 22" long between the chestpiece an...

HIGH QUALITY || Stump-shaped support retort base made of chemical-resistant cast iron with a black coating STABILITY || It's base is 2.3" wide and...

Single, prepared slide with submerged leaf of Elodea Slide measures 75mm wide and 25mm long Wholemount Excellent for visualizing chloroplasts Arri...

ORBITER MODEL || This three dimensional model represents the Earth's changing position with regard to the Sun and the moon EARTH, SUN & MOON |...

Single, prepared slide with a cross section of helianthus Sunflower Stem Shows characteristic structures of a dicot stem Great for biology classro...

Made of Stainless Steel with Rubber Coated Ends Rust free with superior quality Holds beakers from 50mL to 2000mL Superior quality beaker tongs ...

Made of cloth, Pack of 50. Made of cloth, Pack of 50.*This product has been discontinued and is no longer available.

Disposable, Pack of 50. Disposable, Pack of 50.

Insect/Vegetation sweeping net 10" Diameter frame 36" lightweight aluminum handle Rubber grip for dependable handling 12" deep nylon net is durabl...

General Purpose Trainer BoardSwitch Mode Power Supply Trainer Board

INDUSTRIAL / RESEARCH GRADE QUALITY || Made from high grade Zinc Alloy, finished with non toxic powder coating. Non-ferrous, rust free & long ...

All metal construction to carry heavy loads and prevent torque damage. Three wide pad metal screws make it easier to securely fasten the Boss Head ...

High performance, jumbo sized, swivel clamp holder made of die-casted metal. This brilliant clamp allows you to tilt clamps at any angle in paralle...

Handy & Easy to use & can be operated with external regulated DC Power supply or with built in Power Supply.This is a very unique apparatus...

This is a very unique apparatus which provides the synchronized stroboscopic light flashes with the electronically generated vertical controlled mo...

This is a very unique apparatus which provides the synchronized stroboscopic light flashes with the electronically generated vertical controlled mo...

Syphon Barometer. Clear marking are easy to read. Displays both Celsius and Fahrenheit graduations. Measures 41" long, 3.5" wide. No mercury suppl...

Single, prepared slide with a cross section of Syringa Vulgaris leaf Syringa vulgaris is a common Lilac. Shows typical structures of a dicot leaf ...

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 10 ml

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 1 ml

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 20 ml

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 2 ml

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 50 ml

Sterilized, plastic, individual pack and graduated with Luer fitting. Capacity 5 ml

Glass Syring, Luer fitting, graduated, with interchangeable piston.10 ml, Glass Syring, Luer fitting, graduated, with interchangeable piston.

Glass Syring, Luer fitting, graduated, with interchangeable piston.20 ml, Glass Syring, Luer fitting, graduated, with interchangeable piston.

Glass Syring, Luer fitting, graduated, with interchangeable piston.2 ml, Glass Syring, Luer fitting, graduated, with interchangeable piston.

Glass Syring, Luer fitting, graduated, with interchangeable piston.5 ml, Glass Syring, Luer fitting, graduated, with interchangeable piston.

HIGH QUALITY || T-shaped nesting support retort base made of chemical-resistant cast iron with a black coating STABILITY || The 10.5" long by 9" w...

HIGH QUALITY || T-shaped nesting support retort base made of chemical-resistant cast iron with a black coating STABILITY || The 8.5" long by 7.5" ...

Table top tesla coil apparatus Includes two antenna plates, small neon light bulb, mini discharge electrode and lamp socket Includes: (1) Tesla U...

Single, prepared slide of a cross section of tadpole abdomen Stained for better visualization of characteristic structures. Great for biology clas...

Single, prepared slide of a cross section of a head region of tadpole Stained for better visualization of characteristic structures. Great for bio...

Single, prepared slide of a cross section of thorax and gills region of a tadpole Stained for better visualization of characteristic structures. G...

Consists of an acrylic hoop 12.7 cm in diameter wrapped with 2 coils of copper wire - one coil has 5 turns and the other 10, 3 binding posts which ...

Tangent Galvanometer measures an electric current by determining the direction and magnitude of the horizontal components of the Earth's magnetic ...

Fiberglass with PVC covering. Both sides metric, or one side metric and other in feet-inches. Non-conducting, waterproof, washable, and water-resis...

Fiberglass with PVC Covering. Both sides metric, or one side metric and other in feet-inches. Non-conducting, waterproof, washable, and water-resis...

Multipurpose rules available in various lengths. Rust-proof, tempered, carbon-steel blade is covered with special enamel. 13mm. width curved blades...