These jumbo sized pulleys are designed for classroom demonstration. The single, double, and triple pulleys are all 70mm in diameter. The pulleys are "open" type so users can run pulley...
Each specimen in this set of five diverse materials cylinders has identical mass and radius. Materials included are acrylic, PVC, nylon, aluminum and brass. Includes a storage box and activity...
Strong steel magnets, zinc-plated with North and South poles marked. Supplied with keeper.Additional Info: Strong steel magnets, zinc-plated with north and south poles marked. Supplied with keeper.Package Size(L x W...
Strong steel magnets, zinc-plated with North and South poles marked. Supplied with keeper.Additional Info: Strong steel magnets, zinc-plated with north and south poles marked. Supplied with keeper.Package Size(L x W...
Friction rods and pads are available in various materials. Rods are 12" long and approximately 1/2" in diameter. Pads are 12" x 12".Additional Info: Friction rods and pads are available...
Designed for particulate or biological contamination analysis of small volumes using a vacuum filter. Includes a fritted glass filter support and No. 5 perforated silicone stopper for easy attachment to...
Designed for particulate or biological contamination analysis of small volumes using a vacuum filter. Includes a fritted glass filter support and No. 5 perforated silicone stopper for easy attachment to...
The Celestial Globe is a demonstration device that shows the apparant positions of the stars visible from Earth. The three dimensional representation allows the relative angular positions of the constellations...
Designed for particulate or biological contamination analysis of small volumes using a vacuum filter. Includes a fritted glass filter support and No. 5 perforated silicone stopper for easy attachment to...
Durable acrylic dispenser is ideal for storing, dispensing and cutting Parafilm M® tape and labels. Holds two-inch or four-inch rolls and includes a sharp, serrated blade for easy cutting. Lid...
Friction rods and pads are available in various materials. Rods are 12" long and approximately 1/2" in diameter. Pads are 12" x 12".Additional Info: Friction rods and pads are available...
Telegraph key, mounted on a solid plastic base, measuring 11cm x 5cm, with two screw-type connecting terminals.Additional Info: Telegraph key, mounted on a solid plastic base, measuring 11cm x 5cm,...
Friction rods and pads are available in various materials. Rods are 12" long and approximately 1/2" in diameter. Pads are 12" x 12".Additional Info: Friction rods and pads are available...
A great device for teaching Fleming’s left hand rule, this demonstrator consists of a base with two separate parallel conductors, a large U-shaped magnet that fits between the parallel conductors,...
Our popular DNA Model is now available as a kit. Kit includes one preassembled DNA Model, three unassembled models, and one instructional CD. The CD explains key concepts related to...
With lip and porcelain handle. Casseroles are glazed inside and out.Additional Info: With lip and porcelain handle. Casseroles are glazed inside and out.Package Size(L x W x H): 7.75 X...
This pre-assembled DNA model is built to a scale of 10cm to 1nm and accurately depicts a 16 base pair section of DNA. The phosphatedeoxyribose backbone and the four bases...
With lip and porcelain handle. Casseroles are glazed inside and out.Additional Info: With lip and porcelain handle. Casseroles are glazed inside and out.Package Size(L x W x H): 6.5 X...
Disposable polystyrene petri dishes offer optical clarity and strength at economical prices. 65mm dish includes a molded-in grid on the lid for easy colony counting. Sterilized.Additional Info: Petri Dishes, Polystyrene...
Disposable polystyrene petri dishes offer optical clarity and strength at economical prices. 65mm dish includes a molded-in grid on the lid for easy colony counting. Sterilized.Additional Info: Petri Dishes, Polystyrene...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Porous-bottom crucibles have a molded-in porous disc with stable porosity and consistent flow rate. Available with very fine (1.2 µm), fine (5 µm), and medium (15 µm) pore diameters. Glazed...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Pinchcock tubing clamps are made of zinc-plated steel wire.Additional Info: Mohr's Pinchcock Tubing Clamps For 13mm Diameter TubingPackage Size(L x W x H): 4.5 X 3 X 0.8 (IN)Categories: Clamps,...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Utility tanks (stock pots) are constructed from unsealed, medium gauge 304 stainless steel. Exceptional for use with gas, electric, or even induction style stoves. Tank features heat-resistant handles, and encapsulated-aluminum...
Our deluxe line of 3-prong extension clamps are constructed of pressure die-cast zinc alloy and are chrome-plated. Clamps open to about 3", have a recommended maximum grip size of about...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Pinchcock tubing clamps are made of zinc-plated steel wire.Additional Info: Mohr's Pinchcock Tubing Clamps For 16mm Diameter TubingPackage Size(L x W x H): 5.5 X 3 X 0.8 (IN)Categories: Clamps,...
Clamp Holder for rods to 19mm in diameter. Cast iron body with brass thumb screws.Additional Info: Clamp Holder, Cast IronPackage Size(L x W x H): 4.5 X 1.5 X 1.5...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Deluxe Burette clamps are die casted from aluminum and feature black rubber sleeves for firm gripping of burettes. The adjustable clamps hold up to 30mm O.D. burettes, which are held in...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...
Centrifuge Tube and Rack sets are a convenient solution for organizing and storing Conical Bottom tubes. Racks are made of expanded polystyrene (EPS) and include holes arranged in a zigzag...
Made from high-quality virgin polypropylene, these Micro Centrifuge Tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Include a connected snap cap,...