Product by Subject

Coplin jar made of polypropylene. Can hold up to 10 microscope slides measuring 75 mm x 25 mm. Slides are held upright by the grooved interior. Cap...

Glass jar with molded glass cover. Fits up to 5 staining slides Fits slides 76x25mm Designed for physics and educational uses. Because of their ed...

This is a simple copper 0.14" (3.5mm)diameter rod with a horizontal ring at the end to be used in a calorimeter to stir. Total Height of stirrer i...

Copper calorimeter with rolled rim and parallel sides Measures 4" tall, and has a diameter of 2.75" Does not include stirrer Calorimeter made of c...

Solid copper cube measuring 20mm (0.78") Cu Stamped into the cube for easy identification Density Cubes have a wide range of educational applicati...

Consists of 3 copper plates with insulated cover and glass jar.Consists of 3 copper plates with insulated cover and glass jar.

Bare copper wire 250g roll - measured by mass, lengths are approximated 30 SWG (32/33 AWG) - 0.0124" (0.32 mm) Dia. Approximate length is 1150 ft....

Bare copper wire 250g roll - measured by mass, lengths are approximated 20 SWG (19 AWG) - 0.036" (0.91 mm) Dia. Approximate length is 140 ft. Incl...

Bare copper wire 250g roll - measured by mass, lengths are approximated 32 SWG (33/34 AWG) - 0.0108" (0.27 mm) Dia. Approximate length is 1500 ft....

Bare copper wire 250g roll - measured by mass, lengths are approximated 22 SWG (21 AWG) - 0.028" (0.71 mm) Dia. Approximate length is 225 ft. Incl...

Bare copper wire 250g roll - measured by mass, lengths are approximated 24 SWG (23/24 AWG) - 0.022" (0.56 mm) Dia. Approximate length is 375 ft. I...

Bare copper wire 500g roll - measured by mass, lengths are approximated 14 SWG (12 AWG) - 0.08" (2.0 mm) Dia. Approximate length is 50 ft. Include...

Bare copper wire 250g roll - measured by mass, lengths are approximated 26 SWG (24/25 AWG) - 0.018" (0.46 mm) Dia. Approximate length is 550 ft. I...

Bare copper wire 250g roll - measured by mass, lengths are approximated 28 SWG (29/30 AWG) - 0.0148" (0.38 mm) Dia. Approximate length is 800 ft. ...

Bare copper wire 250g roll - measured by mass, lengths are approximated 18 SWG (16/17 AWG) - 0.048" (1.2 mm) Dia. Approximate length is 80 ft. Inc...

Bare copper wire 500g roll - measured by mass, lengths are approximated 16 SWG (14 AWG) - 0.064" (1.6 mm) Dia. Approximate length is 85 ft. Includ...

General-purpose high conductivity annealed copper wire This is general-purpose high conductivity annealed copper wire with a thin coating of tough ...

Single, prepared slide with cross section of Coprinus mushroom Shows characteristic structures Useful for exploring structure-function connections...

Nylon cordNylon cord, Suitable for small pulley system & pendulum. Length 30 m approx.

Cotton twin cordCotton twin cord, Suitable for small pulley system & pendulum. Length 30 m approx.

Set of 6 sizes 4-10mm. Nickel-plated finish. Nickel-plated finish. Complete with cleaning rod having good grip and pipes of thick gauge. Set of ...

Compact, cork borer set Made of quality brass with a nickel plated finish 12 sizes, 4-18mm Borers collapse together as a single piece for easy sto...

Plated metal cone with hinged cutter blade set in slot and handle. For borers dia. 4 -27 mmBrass Superior, Plated metal cone with hinged cutter bla...

Plated metal cone with hinged cutter blade set in slot and handle. For borers dia. 4 -27 mm *This product has been discontinued and is no longer av...

Single, prepared slide with a cross section of cork cells Shows general plant and cell structures Great for biology classrooms to explore structur...

Cast iron, To accommodate corks up to 32 mm diameter. Fitted on wooden base. Cast iron, for softening corks evenly by rolling, without increasing ...

Supplied in pack of 10. Size no. 000, bottom 4mm, top 6mm, length 13mm, pk of 10

Supplied in pack of 10. Size no. 24, bottom 41mm, top 48mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 00, bottom 5mm, top 8mm, length 13mm, pk of 10

Supplied in pack of 10. Size no. 4, bottom 11mm, top 16mm, length 20mm, pk of 10

Supplied in pack of 10. Size no. 12, bottom 22mm, top 29mm, length 31mm, pk of 10

Supplied in pack of 10. Size no. 13, bottom 24mm, top 30mm, length 31mm, pk of 10

Supplied in pack of 10. Size no. 14, bottom 25mm, top 32mm, length 31mm, pk of 10

Supplied in pack of 10. Size no. 15, bottom 27mm, top 33mm, length 31mm, pk of 10

Supplied in pack of 10. Size no. 17, bottom 30mm, top 36mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 18, bottom 31mm, top 38mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 19, bottom 33mm, top 40mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 20, bottom 34mm, top 41mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 21, bottom 36mm, top 43mm, length 38mm, pk of 10

Supplied in pack of 10. Size no. 23, bottom 39mm, top 46mm, length 38mm, pk of 10

Supplied in pack of 100. Assorted size from Cat. No. CH0310A to CH0310U, pk of 100

Supplied in pack of 144. Assorted size from Cat. No. CH0310A to CH0310U, pk of 144

Supplied in pack of 50. Assorted size from Cat. No. CH0310A to CH0310U, pk of 50

This model is 40 times life size. It shows the corn seed in longitudinal section with excellent details of the seed coat and endosperm. The seed em...

Single, prepared slide of wholemount Corynebacterium diphteriae Corynebacterium diphteriae is a gram-positive, rod-shaped bacterium and a leading ...

Single, prepared slide with wholemount cotton fibers This slide is a great addition to wool, linen and silk fiber slides Great for biology classro...

Cotton duster Measures 12" x 10" Excellent for removing dust and buffing items Soft and durable material Can be used to clean and dust lab ware, b...

Absorbent, pack of 500 g.