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Ridgid Wrap

For papier mache modeling, of course. You get a 4"wide x 180" long roll of plaster-coated cloth, wet it, wrap it, and dry it until it's rigid. Finish it with paint or shellac or whatever. "Takes all finishes" the package trumpets. And it's non-toxic, so don't be bashful about rigid-wrapping yourself.

91074 RIGID WRAP
$7.25 EACH

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Genius Glasses

Warning!  WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.

A non-PC product offering mockery for the optically challenged. Black framed spectacles with thick acrylic "lenses" that give the wearer the look of someone with inch thick lenses for tunnel vision but don't in fact affect your sight. A great addition to your mad scientist outfit!!

89446 MAGIC GLASSES
$3.50 EACH

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Chinex?

Rejoice, we have finally found a source of reasonably priced borosilicate lab glassware. This is the kind of glass in the trade marked Pyrex(tm) and Kimax(tm) labware. The stuff you can put right over the flame of the Bunsen burner, or directly onto the hot plate. This stuff is imported from China, and is considered student grade, which is good enough for anything but the most exotic applications. We have beakers, test tubes, graduated cylinders and flasks. Compare the prices below and you will see that they are around half the U.S. equivalent. Call us for larger quantity prices.

88987 BEAKER, 1000ML
$8.50 EACH
92611 BEAKER, 2000ML
$16.95 EACH
88985 BEAKER, 250ML
$3.95 EACH
88984 BEAKER, 50ML
$2.95 EACH
88986 BEAKER, 600ML
$5.50 EACH
88993 ERLEN FLASK, 500ML
$6.95 EACH
88992 ERLEN. FLASK, 250ML
$5.50 EACH
88991 ERLEN. FLASK, 50 ML
$3.25 EACH
88989 GRADUATED CYL. 100ML
$6.95 EACH
88988 GRADUATED CYL. 10ML
$3.25 EACH
88990 GRADUATED CYL. 250ML
$8.95 EACH
88995 TEST TUBE, 13X100MM
$3.50 PKG(8)
88996 TEST TUBE, 16X150MM
$3.25 PKG(5)
88997 TEST TUBE, 20X150MM
$3.50 PKG(3)
92614 TEST TUBE, 25X150MM
$5.25 PKG(3)

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Blacklights!!!

Your choice of (3) different kinds of these wonderful lights that are all but invisible, but make whites “glow in the dark”!! Great for Halloween parties, dances, and stimulation of any phosphorescent materials. To avoid eye damage, please do not look directly at the filament of the light. The bulb types are a regular household shaped 60 watt bulb or a 75 watt spotlight shaped bulb. We also have a model which comes complete with a lighting fixture, reflector, and 18” blacklight fluorescent tube. This fluorescent model has a 18 watt bulb and 6 ft cord for a standard 120 vac wall outlet with a switch. Great goolish fun! (Please note: The "bulb" types do not glow as well as the flourescent types)

89402 120 VAC FLUORESCENT
$16.95 EACH
88605 BULB, 60 WATT
$1.25 EACH
89401 BULB, 75 WATT SPOT
$3.95 EACH

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Mylar Warmth

They have the look of something designed for the space program. They're mylar, a paper-thin shiny metallic sheet, that comes in handy when your car breaks down in winter, or when you're separated from your climbing group on the slopes of Mt. McKinley. Barring that, they're also a perfect material for a do-it-yourself cold-climate Halloween costume-near impossible to rip by hand, but cut easily with scissors. There's no padding, so they wouldn't be too comfy on your bed, but they sure are warm. They both come folded about the size of a wallet. The Blanket is 52" x 82", the Sleeping Bag is 34" x 84".

on sale 91007 EMERGENCY BLANKET
$1.50 EACH (was $2.50)
91432 MYLAR SLEEPING BAG
$5.50 EACH
 

Submersible Pumps

Here are the ins and outs of submersible pumps for your DIY fountain.These small electric pumps run on 24 VAC (For low energy consumption.) from the included wall outlet adapter, are rated for continuous duty, have (3) suction-cup feet, an adjustable flow control and both a straight and 90° 5/16" tubing adapter. This little pump is roughly 2-5/8" x 1.5" x 2-1/4", has a 6-ft power cord with an in-line switch, and pumps 70 gal/hr @ 1 ft lift. Plug it in and go with the flow. Indoor use only.

91348 INDOOR PUMP
$14.95 EACH

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Plastic Graduates

The Graduate devotee knows the importance of plastic. To fill the need we offer these fine cylinders of the hard milky white polypropylene persuasion, to help you measure out your chemicals. With a large bases for stability and spouts for pouring, they are just like their glass cousins, except these are cheaper and not heat-resistant (each is marked 20° C ?!). The graduation increments and total volume are shown as increment/total in milliliters.

91175 PLAS. GRAD., 0.2/10ML
$1.50 EACH
91176 PLAS. GRAD., 1/50ML
$3.50 EACH
91177 PLAS. GRAD., 2/250ML
$4.50 EACH
91178 PLAS.GRAD., 10/1000ML
$9.50 EACH

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Sleeping Pad

Campers put these pads under their sleeping bags to insulate themselves thermally and ergonomically from the hard cruel ground. They call them "Insulite" which sounds like a brand name and they are military grade. We don't know if the items we have are seconds from that company or somewhere else, but we can't tell the difference. They are at least 20" x 60" and are 3/8" thick dense foam rubber. We have light blue, dark blue khaki/green and mauve/purple, from which we shall pick your purchase. One side is glossy with more closed pores than the other. We have used them, and they are great! Feather light too at only 20 oz. Good as light duty tumbling or exercise mats as well.

24668 SLEEPING PAD
$6.95 EACH

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Pleated Plastic

Pleated Plastic

If you're looking for robot arms for your little one's costume, you've found them. Each glossy black rubber sleeve with accordion pleats is 10" long at rest and compresses to 3". The body is 3" inside dia and 4" outside dia. One end has a 4" opening. The other has a 1" x 1-1/2" rectangular cuff. The material holds its shape as it flexes, but is light enough to be cut easily. Originally a shock boot, it's now just waiting for your crafty approach to high-tech art.

28842 BLACK ACCORDION
$1.00 EACH

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Lab Stand

Affordable, adaptable lab equipment for serious scientists with laughable budgets. The basic stand is heavy black metal 8" long x 5" wide x 1" high with a 19-1/2" x 3/8" dia support rod screwed into it. Position a beaker or bunsen burner on the stand and build the configuration you need above it. Both of the Burette clamps and the ring attach to the rod with thumbscrew clamps. The Burette clamps have wing nuts so they can be adjusted to any angle. The single clamp extends 4" from the rod, with rounded, uncoated, adjustable metal jaws with spring tension and a wing nut. The double clamp like it has rubber-coated jaws. The 3" metal support ring holds the 6" x 6" heavy-gauge steel-mesh burner screen with crimped edges. Nice, solid equipment at a rare price.

88192 3" RINGSUPPORT RING $6.95 EACH Out of Stock.
Check Back Soon!
91831 6" X 6" SCREEN
$1.50 EACH
88597 DOUBLE CLAMP
$28.95 EACH
88195 LAB STAND
$13.95 EACH
88186 SINGLE CLAMP $9.95 EACH Out of Stock.
Check Back Soon!

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Safety Flasher

"Laser" safety lights each with super bright LEDs run by (2) "AA" batteries that you supply. It's square and has a flashing or steady LED lamp visible up to 2500 feet (distance may be exaggerated). A 2" x 2-1/2" red plastic reflecting lens covers (3) lamps. Hook it on your belt or pack with the belt clip, use the included elastic strap for arm or leg mounting, or the included aluminum flange to attach it to your bike.. It's great for general use as a warning device or as an emergency signal for roadside breakdowns.

89594 LASER SAFETY LIGHT
$2.95 EACH

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