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Färbegestell

Means "staining stand" or "color rack" in German, and we think it's some sort of lab gizmo, but in English it translates to a nice, heavy glass dish 8-5/8" x 5-7/8" x 2-1/8", with a 1/4" thick wall. It comes with an adjustable, rectangular metal frame, 6-1/2" to 11" x 2-1/2" x 3-1/8", that fits over it. The dish looks suitable to bake in to us, and carries the Assistent logo. It's certainly a good serving dish, and with a few rubber bands the rack could be a watercolor brush stand/cleaner. Or you could open a German staining lab.

38442 FARBEGESTELL
$7.95 EACH
 

Starter Microscope Set

And a dandy one at that. Has dual battery-operated (for indoor or outdoor use) LED lights for illuminating material from above or below, all-glass optics, a 10X eyepiece, and magnifications at 40, 100 and 400X. Stands 12" tall and comes with a dust cover; (4) prepared slides, (1) plain slide, and (1) well slide; cover glass; dropper; stain; labels; forceps; scalpel; lens paper; test tube; Petri dish; teasing needles; and instructions. Requires (3) "AAA" batteries, not included. AWARDS: 2007 Creative Child Magazine TOY OF THE YEAR! (Science Toys for Kids category)

on sale 93168 DUO SCOPE
$54.95 EACH (was $59.95)

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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
$7.75 EACH
92611 BEAKER, 2000ML
$14.95 EACH
88985 BEAKER, 250ML
$3.50 EACH
88984 BEAKER, 50ML
$2.50 EACH
88986 BEAKER, 600ML
$5.50 EACH
88993 ERLEN FLASK, 500ML
$6.50 EACH
88992 ERLEN. FLASK, 250ML
$4.95 EACH
88991 ERLEN. FLASK, 50 ML
$2.95 EACH
88989 GRADUATED CYL. 100ML
$6.25 EACH
88988 GRADUATED CYL. 10ML
$2.95 EACH
88990 GRADUATED CYL. 250ML
$8.95 EACH
88995 TEST TUBE, 13X100MM
$3.25 PKG(8)
88996 TEST TUBE, 16X150MM
$2.95 PKG(5)
88997 TEST TUBE, 20X150MM
$3.25 PKG(3)
92614 TEST TUBE, 25X150MM
$4.95 PKG(3)

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Digital Laptop Microscopy

The back-room techies are aquiver over this one, and rightfully so! This handheld digital microscope from Celestron® runs off a USB port and displays the results right on your laptop screen. Magnifies from 20X to 400X. (Has a 7.5mm field of view at 20X; 1mm at 400X.) Resolution is 1.3MP. The unit measures 5" long x 1-3/8" dia with a 60" cord, and a built-in white LED illuminator. Lets you view and capture images or video directly to disc. Enormous possibilities for home, school, medical offices, labs. Comes with an installation CD and requires Windows 98/2000/ME/XP and Vista, a CD or DVD drive, and a USB port. Altogether, an unbelievable digital accessory.

14466 DIGITAL MICROSCOPE
$128.95 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
91831 6" X 6" SCREEN
$1.25 EACH
88597 DOUBLE CLAMP
$27.95 EACH
88195 LAB STAND
$12.95 EACH
88186 SINGLE CLAMP
$9.95 EACH

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Pocket Microscopy

Good things come in (2) different small packages. Our pocket microscopes are compact and perfect for a clear, close look at stamps, coins, flora, insects or assorted minutiae. The 30X version measures 5-3/4" x 1-5/8" x 3/4" in black plastic with a focus knob, on/off switch, small LED for illumination, and a vinyl carrying case. Requires (2) "AA"s. The 60X version is a microscopic 3-1/4" x 1-3/16" x 3/4" and has a built-in white LED illuminator powered by (3) coin-cell batteries that are included. Magnifies from 60-100X, with coarse- and fine-focus knobs, and has a vinyl carrying case.

93252 60X MICROSCOPE
$6.95 EACH
34407 POCKET MICROSCOPE
$6.25 EACH

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Handy Tubes

These supposedly began life as paintball ammo holders. We don't know what you've got in mind for them now, but they're exactly the right size to hold our fountain pen, the one that once leaked on an airplane and ruined a perfectly good shirt, the inside of a suit, and our whole day. But they'll also hold a cigar, double as a test tube, store small amounts of almost anything. Translucent white-plastic round-bottomed tubes, 11/16" dia x 6-1/4" long with a snap-in cap and, most of them, a little flash around the bottom. They hold 30 ml, which is almost exactly one shot. Probably a coincidence.

36094 PLASTIC TUBE
$3.95 PKG(20)

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Our Flask Inventory Boileth Over

So we're pricing these borosilicate boiling flasks to move quickly. We've got (3) sizes, all with slightly flattened bottoms, each with a single, discreet, capacity mark in white. While the actual physical size can vary slightly, the volume remains the same. The 1000ml flask is 9-5/8" tall OA x 5-5/8" dia with a 1-5/16" ID mouth, and a lip. Takes a #7 rubber stopper. The 500ml flask is 6-7/8" tall OA x 4-1/8" dia with a 1-3/16" ID mouth, and a lip. Takes a #6-1/2 rubber stopper, but a #7 will work. The 250ml flask is 6-1/8" tall OA x 3-3/8" dia with a 1-1/32" ID mouth, and a lip. Takes a #5-1/2 rubber stopper, but a #6 will do the job.

92914 1000 ML FLASK
$10.95 EACH
92912 250 ML FLASK
$5.95 EACH
92913 500 ML FLASK
$6.95 EACH

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Pocket Electronic Scale

A honey of a little digital scale, the techies in the back room say. This improved Triton T2® scale is pocket-sized (5-7/8" x 3-1/8" x 3/4" thick), and measures up to 300g x 0.1g; 10.5 oz x .001 oz; 190 pennyweight x 0.1 dwt; and 9.6 Troy ounces x .001 ozt. Has a zero/tare button and a cover that can be removed for use as a larger tray. Comes with (3) "AAA" batteries.

93159 TRITON T2 SCALE
$39.95 EACH

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Slide Show

Microscope glassware for examination of blood, pond water, mold, and other minutiae. All of the microscope slides are optically clear glass 26mm x 76mm (about 1" x 3"), between 1mm and 1.2mm thick. The well slides, of course, have a concave well to hold a drop of liquid. Our each is a package of (12) well slides, or a box of (72) standard slides with ground edges. Cover glasses are the smaller and very thin pieces of glass used as the top of the glass slide sandwich. They are often used temporarily by simply dropping them onto a drop of liquid to flatten and spread it and to minimize evaporation. More confident microscopists will cement them in place to permanently preserve a specimen. Our each is a package of (100) cover glasses 18 mm square, #1 thickness (0.13mm to 0.17mm). If you need one, you need both.

89044 MICROSCOPE COVER GLASS
$1.75 EACH
89445 STANDARD MICROSCOPE SLIDES
$5.25 EACH
52261 WELL SLIDES
$8.95 EACH

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Cover Up...Cover It All Up

You'll be fit to dissect an extraterrestrial in our full-body, Tyvek®-ish, hooded white disposable coverall with a zipper and elastic cuffs. Called the "Flu Kit," it includes a separate mask, clear-plastic eye shield, latex gloves, and cute little booties to cover your shoes. Mix and match for medical, painting, crime-scene or really dirty jobs, winter camouflage, or any other activity that requires covering up any or all of your body parts.

38044 LG. FLU SUIT
$5.95 EACH
38046 XXL. FLU SUIT
$5.95 EACH
38047 XXXL. FLU SUIT
$5.95 EACH

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