BEST SELLERS

Wing of Locust, Hair of Dog...

A recipe from the Elizabethan Cable Food Network? No, just a couple of samples from our collection of (48) specimens preserved for your classroom examination, with (4) well-labeled specimens on each of (12) standard-size slides. You get animal, plant, insect, textile, and pollen and spore specimens, including camel hair, camellia leaf, plant louse, fruit fly, fern spore, bee wing, nylon, wool, lily pollen, bamboo shoot, goldfish scale, and three dozen more, including our homonymic favorite, hare hair. Grades three and up.

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SLIDE SET

Wing of Locust, Hair of Dog...

A recipe from the Elizabethan Cable Food Network? No, just a couple of samples from our collection of (48) specimens preserved for your classroom examination, with (4) well-labeled specimens on each of (12) standard-size slides. You get animal, plant, insect, textile, and pollen and spore specimens, including camel hair, camellia leaf, plant louse, fruit fly, fern spore, bee wing, nylon, wool, lily pollen, bamboo shoot, goldfish scale, and three dozen more, including our homonymic favorite, hare hair. Grades three and up.

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$23.95 EACH

Slide Stain

Get 5ml of microscope slide stain in a nifty plastic squeeze bottle with a dropper top and white plastic screw cap. Bottle is approx 2" tall x 3/4" dia, like a standard food-coloring dispenser. You pick red or blue stain.

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BLUE SLIDE STAIN

Slide Stain

Get 5ml of microscope slide stain in a nifty plastic squeeze bottle with a dropper top and white plastic screw cap. Bottle is approx 2" tall x 3/4" dia, like a standard food-coloring dispenser. You pick red or blue stain.

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USB Microscope

For students or professionals, this Celestron® handheld digital microscope that captures still images and videos is a terrific computer accessory. Plug the USB 2.0 cable into your computer's port and take advantage of the built-in, upgraded 2mp digital camera (Up to 5mp with interpolation.), 10X to 40X and 150X magnification, and LED illumination. The 4-oz, 4-1/4" x 1-1/4" dia scope may be handheld, or slipped into its metal stand for steadier viewing. CD-ROM software includes a measurement function. Minimum requirements UVC Plug & Play with Windows XP, Vista, 7 and MAC 10.4.9 and later, CD/DVD drive, open USB port. Very cool.

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CELESTRON HANDHELD DIGITAL MICROSCOPE

USB Microscope

For students or professionals, this Celestron® handheld digital microscope that captures still images and videos is a terrific computer accessory. Plug the USB 2.0 cable into your computer's port and take advantage of the built-in, upgraded 2mp digital camera (Up to 5mp with interpolation.), 10X to 40X and 150X magnification, and LED illumination. The 4-oz, 4-1/4" x 1-1/4" dia scope may be handheld, or slipped into its metal stand for steadier viewing. CD-ROM software includes a measurement function. Minimum requirements UVC Plug & Play with Windows XP, Vista, 7 and MAC 10.4.9 and later, CD/DVD drive, open USB port. Very cool.

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$69.95 EACH

CLEARLY A FLASK

A clear-glass, heat-resistant, volumetric flask with a ground glass neck and mating glass stoppers. These flasks are calibrated either at 500ml or 1000ml depending on which size you need. Both are around 12" tall. Not into lab work? Try it for techie salad dressings! Ain't surplus cool?

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1000ML VOLUMETRIC FLASK HEAT RESISTANT

CLEARLY A FLASK

A clear-glass, heat-resistant, volumetric flask with a ground glass neck and mating glass stoppers. These flasks are calibrated either at 500ml or 1000ml depending on which size you need. Both are around 12" tall. Not into lab work? Try it for techie salad dressings! Ain't surplus cool?

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Borosilicate Culture Tubes

We've got borosilicate culture tubes, aka test tubes, til the lab won't have 'em. These 20ml tubes measure 16mm dia x 125mm long with a lip and will close snugly with a #5 cork. Made in the USA.

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20ML BOROSILICATE CULTURE TUBES

Borosilicate Culture Tubes

We've got borosilicate culture tubes, aka test tubes, til the lab won't have 'em. These 20ml tubes measure 16mm dia x 125mm long with a lip and will close snugly with a #5 cork. Made in the USA.

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$4.95 PKG (10)

Pick A Little...

These 6” steel dissection probes have knurled handles above 1-1/4” long x very sharp 1/16” points. Ignore the “Oil Pick” name on the package. We don’t know what it means either, other than that it translates to “surplus bargain".

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6” STEEL DISSECTION PROBES

Pick A Little...

These 6” steel dissection probes have knurled handles above 1-1/4” long x very sharp 1/16” points. Ignore the “Oil Pick” name on the package. We don’t know what it means either, other than that it translates to “surplus bargain".

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$3.95 PKG (3)

Accuracy Hangs In The Balance

This large, excellent quality triple-beam balance scale offers many years of precise measurements. It measures 17" long x 4" wide x 6" high, has a 6" dia plate, and comes with (2) kilogram and (1) 500g counterweights. Maximum capacity is 2,610 grams with a 0.1g resolution. Hardened steel knife edges, self-aligning agate bearings, magnetic damping mechanism. Durable cast metal base for stability.

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2,610 G TRIPLE-BEAM BALANCE SCALE

Accuracy Hangs In The Balance

This large, excellent quality triple-beam balance scale offers many years of precise measurements. It measures 17" long x 4" wide x 6" high, has a 6" dia plate, and comes with (2) kilogram and (1) 500g counterweights. Maximum capacity is 2,610 grams with a 0.1g resolution. Hardened steel knife edges, self-aligning agate bearings, magnetic damping mechanism. Durable cast metal base for stability.

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$87.50 EACH

Three-Way Stop

This 33" long x 1/8" dia latex-free medical tubing has a three-way stopcock with (2) 1/4" OD outlet ports and a 5/32" sleeved fitting at the opposite end. Made in the USA for Smiths Medical.

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33” X 1/8” LATEX-FREE MEDICAL TUBING

Three-Way Stop

This 33" long x 1/8" dia latex-free medical tubing has a three-way stopcock with (2) 1/4" OD outlet ports and a 5/32" sleeved fitting at the opposite end. Made in the USA for Smiths Medical.

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$3.75 PKG (3)

REAL CORKS!!

We have obtained a large number of real natural corks ranging across the popular sizes used in science labs to seal vessels (drill your own holes for glass tubing, etc), use as floats and as a great craft item. Or just use them to seal bottles that don't have closures or cry out for a decorative seal.

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#20, 1-5/16" BOTTOM x 1-5/8" TOP

REAL CORKS!!

We have obtained a large number of real natural corks ranging across the popular sizes used in science labs to seal vessels (drill your own holes for glass tubing, etc), use as floats and as a great craft item. Or just use them to seal bottles that don't have closures or cry out for a decorative seal.

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$3.50 PKG (3)

SCALPEL STAT!

Stainless steel surgical scalpel size #22. Great for hobbies and crafts. 

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DISPOSABLE SCALPEL BLADE #22

SCALPEL STAT!

Stainless steel surgical scalpel size #22. Great for hobbies and crafts. 

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$3.50 PKG (10)

Some Constrictions Apply

This small chrome constricting clamp is designed for controlling IV drips, but no doubt will inspire other uses for crafters, jewelry makers and those who want to control the flow from small pumps. Measure 2" x 1-1/4" OA when fully open. Flat clamp screws open to approx 5/8". The clamping surface is approx 3/4" x 1/4".

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CHROME "C" CLAMP

Some Constrictions Apply

This small chrome constricting clamp is designed for controlling IV drips, but no doubt will inspire other uses for crafters, jewelry makers and those who want to control the flow from small pumps. Measure 2" x 1-1/4" OA when fully open. Flat clamp screws open to approx 5/8". The clamping surface is approx 3/4" x 1/4".

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$3.25 PKG (4)

Stainless Tray

Use straight pins to position specimens in this slope-sided 11-1/4" x 7-3/8" x 1-3/8" deep aluminum dissection tray. A 3/8" layer of white wax covers the bottom. Excellent addition to the laboratory or classroom.

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ALUMINUM DISSECTION TRAY WITH WHITE WAX

Stainless Tray

Use straight pins to position specimens in this slope-sided 11-1/4" x 7-3/8" x 1-3/8" deep aluminum dissection tray. A 3/8" layer of white wax covers the bottom. Excellent addition to the laboratory or classroom.

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$13.25 EACH

Periodic T-Shirt

Wear this to your chemistry final and see how far you get. 100% pre-shrunk black cotton T-shirt with a color-coded periodic table that includes glow-in-the-dark enhancements to the radioactive elements. Made right here in Chicago by guys with high GRE scores. Large only, because it's a big table.

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ELEMENTAL T-SHIRT

Periodic T-Shirt

Wear this to your chemistry final and see how far you get. 100% pre-shrunk black cotton T-shirt with a color-coded periodic table that includes glow-in-the-dark enhancements to the radioactive elements. Made right here in Chicago by guys with high GRE scores. Large only, because it's a big table.

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$17.95 EACH

Condense Something

A condenser is an integral part of any distillation operation, and this 300mm Graham condenser, with 24/40 ground-glass joints, sends you on your way. As always, we ask no questions, so feel free to follow your experimental dreams. Inlet/outlet ports are 3/8" diameter.

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300 ML CONDENSER

Condense Something

A condenser is an integral part of any distillation operation, and this 300mm Graham condenser, with 24/40 ground-glass joints, sends you on your way. As always, we ask no questions, so feel free to follow your experimental dreams. Inlet/outlet ports are 3/8" diameter.

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$39.95 EACH

GRADUATION DAY

Very nice heat resistant graduated cylinders. Sizes are as shown and each is clear glass with a pouring lip.

 

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GRADUATED CYLINDERS, SET (3) 10,100,250ML HEAT RESISTANT

GRADUATION DAY

Very nice heat resistant graduated cylinders. Sizes are as shown and each is clear glass with a pouring lip.

 

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$17.95 PKG (3)

400X STUDENT MICROSCOPE

New, international-standard, full-sized illuminated student microscope, professional quality at a student price. Now comes with a variable intensity 5.5V LED cool illumination system with a built-in rechargeable battery and wall transformer for use or charging. It has turret-mounted achromatic objectives, fine and coarse rack-and-pinion focus and substage diaphragm light control, and a metal frame. It is built to international DIN standards and accepts all DIN eyepieces and objectives. With extras like focus stop for slide protection, adjustable tilt and (2) spring clips, it is a fine instrument for most home science work and projects in the field. If you are looking for more magnification purchase the spring loaded 100X (oil immersion) objective lenses. Brings your scopes total magnification up to 1000X magnification. Our (36) piece assorted specimen set comes on (12) slides. All are great additions.

*Specifications: Magnification: 40X, 100X, 400X.
*Objectives: 4X, 10X, 40X Achromatic.
*Illumination: 5.5V variable LED w/ rechargeable battery
*Stage: 120mm x 130mm with (2) clips.
*Focusing: Rack and pinion coarse/fine
*Weight: 7 lbs., 4 oz. Height:14.5"

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400X STUDENT GRADE MONOCULAR MICROSCOPE

400X STUDENT MICROSCOPE

New, international-standard, full-sized illuminated student microscope, professional quality at a student price. Now comes with a variable intensity 5.5V LED cool illumination system with a built-in rechargeable battery and wall transformer for use or charging. It has turret-mounted achromatic objectives, fine and coarse rack-and-pinion focus and substage diaphragm light control, and a metal frame. It is built to international DIN standards and accepts all DIN eyepieces and objectives. With extras like focus stop for slide protection, adjustable tilt and (2) spring clips, it is a fine instrument for most home science work and projects in the field. If you are looking for more magnification purchase the spring loaded 100X (oil immersion) objective lenses. Brings your scopes total magnification up to 1000X magnification. Our (36) piece assorted specimen set comes on (12) slides. All are great additions.

*Specifications: Magnification: 40X, 100X, 400X.
*Objectives: 4X, 10X, 40X Achromatic.
*Illumination: 5.5V variable LED w/ rechargeable battery
*Stage: 120mm x 130mm with (2) clips.
*Focusing: Rack and pinion coarse/fine
*Weight: 7 lbs., 4 oz. Height:14.5"

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$139.95 EACH

Stopper Tops

Black rubber stoppers for all your unmet rubber-stopper-top needs. You pick the bored (for laboratory tubes or making shakers) or the unbored, if you need closure.

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#5 UNBORED STOPPER

Stopper Tops

Black rubber stoppers for all your unmet rubber-stopper-top needs. You pick the bored (for laboratory tubes or making shakers) or the unbored, if you need closure.

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$3.50 PKG (10)

Microscope To Go

Microscopy marches on. This 20-500X portable digital microscope with a video recording function has a 3” LCD, 5Mp sensor, resolution between 1.3-12Mp as well as VGA, 8-LED illumination and a rechargeable battery, which will power it for 4 hours. Includes a 5 volt adapter for charging, a ball and socket pedestal stand, A/V cable, carrying pouch and chamois. Does some nifty tricks, including extrapolated measurements from kilometers down to microns. Measures 5” x 4” x 1-1/4” overall and weighs just 4 oz. It’s from Levenhuk®, with a lifetime warranty.

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LEVENHUK® 20X-500X PORTABLE MICROSCOPE

Microscope To Go

Microscopy marches on. This 20-500X portable digital microscope with a video recording function has a 3” LCD, 5Mp sensor, resolution between 1.3-12Mp as well as VGA, 8-LED illumination and a rechargeable battery, which will power it for 4 hours. Includes a 5 volt adapter for charging, a ball and socket pedestal stand, A/V cable, carrying pouch and chamois. Does some nifty tricks, including extrapolated measurements from kilometers down to microns. Measures 5” x 4” x 1-1/4” overall and weighs just 4 oz. It’s from Levenhuk®, with a lifetime warranty.

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$134.95 EACH

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