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Quality carbon resistors for electrical experiments and general wiring in the laboratory. 10Ω, 2Ω, 5Ω and 100Ω resistors are wire wound.

Quality carbon resistors for electrical experiments and general wiring in the laboratory. 10W, 2W, 5W and 100W resistors are wire wound.5 KOhms, 10...

Quality carbon resistors for electrical experiments and general wiring in the laboratory. 10Ω, 2Ω, 5Ω and 100Ω resistors are wire wound.

Comprising two brass tubes telescoping into each other . Comprising two brass tubes telescoping into each other so that the column of air within...

Pair of steel tuning forks, frequency A (440 Hz) One fork with adjustable mass for altering its frequency Includes mallet and 2 pine box bases Us...

For inhaled and exhaled air test. Comprises two boiling tube each with stopper and two lengths, one short and one long of 5 mm glass tubing, connec...

With amazing attention to detail, this standing model maps the anatomy of a healthy lung. Designed to aid oncologists in helping their patients vis...

Bulbed glass vessel graduated 75 to 100 x 1 ml with leveling tube. Complete with stand and clamps. For demonstrating and measuring the oxygen up...

The apparatus consists of two stoppered boiling tube connected by three-way taps to either limb of graduated manometer. Complete with wire baskets ...

Single, prepared slide of cat retina Stained for better visualization of characteristic structures. Great for biology classrooms to explore struct...

HIGH QUALITY || Rectangular retort base made of corrosion resistant, powder coated pressed steel STABILITY || The 10" long by 6.25" wide base weig...

HIGH QUALITY || Rectangular retort base made of corrosion resistant, powder coated pressed steel STABILITY || The 6.3" long by 4" wide base weighs...

HIGH QUALITY || Rectangular retort base made of corrosion resistant, powder coated pressed steel STABILITY || The 8" long by 5" wide base weighs 1...

Closed Retort Ring made from plated mild steel Inner diameter of ring measures 2" Stem measures 5.5" in length Rod diameter measure 0.25" Total...

Closed Retort Ring made from plated mild steel Inner diameter of ring measures 3" Stem measures 5.5" in length Rod diameter measure 0.25" Total...

Closed Retort Ring made from plated mild steel Inner diameter of ring measures 3.9" Stem measures 5.5" in length Total length measures 10" Closed ...

Closed Retort Ring made from plated mild steel Inner diameter of ring measures 5.9" Rod diameter measure 0.25" Total length measures 12" Closed...

HIGH QUALITY || This laboratory set includes retort base made of corrosion resistant, powder coated steel, a stainless steel rod featuring a 10mm ...

HIGH QUALITY || 30cm rod made of high quality steel STABILITY || Rod measures 12" tall and 12mm in diameter- Provides superb stability for experim...

HIGH QUALITY || 50cm rod made of high quality stainless steel STABILITY || Rod measures 19.8" tall and 12mm in diameter - Provides superb stabilit...

HIGH QUALITY || 50cm rod made of high quality steel STABILITY || Rod measures 19.8" tall and 12mm in diameter- Provides superb stability for exper...

HIGH QUALITY || 60cm rod made of high quality stainless steel STABILITY || Rod measures 23.6" tall and 12mm in diameter - Provides superb stabilit...

HIGH QUALITY || 60cm rod made of high quality steel STABILITY || Rod measures 23.6" tall and 12mm in diameter- Provides superb stability for exper...

HIGH QUALITY || 75cm rod made of high quality stainless steel STABILITY || Rod measures 29.5" tall and 12mm in diameter- Provides superb stability...

HIGH QUALITY || 75cm rod made of high quality steel STABILITY || Rod measures 29.5" tall and 12mm in diameter- Provides superb stability for exper...

HIGH QUALITY || 90cm rod made of high quality stainless steel STABILITY || Rod measures 35.5" tall and 12mm in diameter- Provides superb stability...

HIGH QUALITY || 100cm rod made of high quality stainless steel STABILITY || Rod measures 39.5" tall and 12mm in diameter- Provides superb stabilit...

HIGH QUALITY || 100cm rod made of high quality steel STABILITY || Rod measures 39.5" tall and 12mm in diameter- Provides superb stability for expe...

with stopper, borosilicate glass 250ml, with stopper, borosilicate glass

with stopper, borosilicate glass 500ml, with stopper, borosilicate glass

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is woun...

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is woun...

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is woun...

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is woun...

Useful for a variety of lab. demonstrations. These rheostats provide a variable resistance in electrical circuits. Oxidized constantan wire is woun...

Great classroom demonstration tool Excellent for providing hands on understanding Oxidized constantan wire wound on vitreous enameled tube Sliding...

1600 Ohms, Maximum current: 0.3 Amp Rheostat is wound with heavily oxidized constantan (Copper-Nickel Alloy) wire on a vitreous enameled steel tub...

Wound with heavily oxidized constantan wire on a vitreous enameled steel tube. Tube is supported on robust die cast end stands Resistance 1325 Ohm...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...

For use as series resistors or potentiometers. Open type slide wire type with a variety of resistance and current carrying capacity. Oxidised Const...