Lab/School
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Dissection Grass Frog Approx 4"-5" Long
Tired of Textbooks? Dissect Your Way to an A+ with our classic grass frog. The ideal dissection specimen for anatomical studies and for introducing students to all the major organ systems. The specimen was fixed in formaldehyde and then repeatedly rinsed...$9.95$9.95 -
ERASABLE ME WALL CALENDAR KIT
Same here. We suggest Erasable Me, the re-markable magnetic wall calendar kit for people whose lives won't stand still. Includes a 16” x 12” magnetic whiteboard calendar, an 8” x 6” notepad, a pair of two-color erasable pens...$12.50$12.50 -
STAR TREK CAPTAIN'S LOG-THEMED RULED NOTEBOOK
To boldly write notes where no man (or not that many) have written notes before. Yes, Trekkie-Surpies, we have Star Trek notebooks! These really nice, (48)-page, cardboard-boundnotebooks might not help you live long, or prosper,...Starting at $6.95Starting at $6.95 -
MAGNETIC FLEXIBLE 18" RULER
Remember those slap bracelets that swept the nation a few years back? This 18" long x 3/4” wide easy-to-read ruler is sort of like those in that it stays bent and then snaps open again, but nothing like those in that this is a tool, not a fashion...$3.50$3.50 -
SALE
Big Padded Green Backpack 18" x 15"
This large, padded green bag isn’t environmentally green, per se, but very few bags are when you think about it. This one, measuring approx 18" x 15" x 5", is green in color, with black adjustable 1-1/2” wide, removable backpack straps and...$5.00$7.5033% OFF$5.00$7.5033% OFF -
10 Pack of Tinted Acrylic Tubes PKG(10)
Sometimes you just need a nice plastic tube with caps on the ends. You know it and we know it, which is why we’re carrying this one. Measures 5-3/4" long with a 0.79" (or 2cm) exterior dia and is made of transparent black/gray-tinted acrylic. Has...$3.50$3.50 -
RARE EARTH N52 NEODYMIUM BLOCK 1" X 1/2" x 1/2"
N52 1 in x 1/2 in x 1/2 in Neodymium Block Rare earth magnets are the world's strongest magnets. All magnets are not created equal! They even look pretty and have about a 40 LB lift on flat surfaces and are rated at 14000 gauss.$9.95$9.95 -
50ML PLASTIC CENTRIFUGE TUBES PKG(10)
These translucent, plastic centrifuge tubes are 50ml with filter inserts halfway down. They come with blue plastic screw caps, too. Not much else to say except go centrifuge something, will you? From Clothespin, part # CS-0050.$7.95$7.95 -
MOON PASSPORT NOTEBOOK 50PP
But cheap. Just the thing for anyone interested in life off our home planet. You pick from our 5” x 3-1/2” (passport size) 50-page notebooks. The Moon Passport has blank, ruled pages with a small moon phase in the...Starting at $3.95Starting at $3.95 -
3g METEORITE SPECIMEN FROM CAMPE DEL CIELO
Campo Del Cielo, meaning "Field of the Sky" meteorites were first reported in 1576. Carbon dating of charred wood fragments taken from beneath the meteorite indicated it fell to earth around 2,200 BC. The crater field is 2 miles wide by 12 miles long...$12.95$12.95 -
SALE
ENCASED NEODYMIUM MAGNET PKG(2)
Beats us, frankly, but this black plastic cover, 1-3/4” x 1-1/2” x 1/4” (not unlike a tiny toilet seat cover) is hiding a really nice 1” dia x 1/8” (think: quarter size) plated neodymium magnet, with at least a 8-lb pull,...$4.95$5.9517% OFF$4.95$5.9517% OFF -
PLASTIC-ENCASED RARE EARTH MAGNETS PKG(3)
It’s a scientific breakthrough! Oh, wait, no, it’s a rare-earth magnet encased in white plastic. Great for holding notes on your white refrigerator without clashing. Measures 1-1/4” x 3/8” x 5/16” and also has a piece of...$3.95$3.95 -
500ML ERLENMEYER FLASK COFFEE MUG
Know any science geeks who love a good cup of Joe? As usual we've got you covered. This 500ml Erlenmeyer flask coffee mug is made of borosilicate glass and is graduated up to 400ml. Has a handy handle and makes a sweet gift for the overcaffeinated.$13.50$13.50 -
32" CLEAR ACRYLIC TUBING 32" X 1/8" I.D. PKG(10)
You’ll get (10) pieces of clear acrylic medical grade tubing for your water fountains, Halloween displays or other hobby projects. Each measures 32” long x 5/32” OD x 1/8” ID. Made right here in the US of A.$3.75$3.75 -
NEODYMIUM MAGNETIC BAR 1-1/2" X 1/2" X 1/8"
This plated N52 14,200 gauss neodymium magnet is shaped like a miniature silver ingot, measuring 1-1/2" long x 1/2" wide x 1/8" thick. Has a big hangonability quotient, which the manufacturer claims is 15 lbs of pull, meaning it's probably closer to 13...$5.85$5.85 -
PLASTIC GRADUATED BEAKER 50ML POLYPROPYLENES
Made for lab use but cute enough for maple syrup or coffee cream, these 50ml (1.69 oz) polypropylene beakers measure 2-3/8" tall x 1-11/16" dia with a lip and a tiny spout. Graduated in 5ml increments.$3.95$3.95 -
400 ml GRADUATED BEAKER MUG
In the lab or kitchen, these clear borosilicate glass mugs have a handle and lip and remind you that science is part of your every day. The smaller 4-1/2" 400mL one has graduations in 50mL increments and the larger 6" 1000mL one in 100mL increments with...Starting at $10.95Starting at $10.95 -
250ML POLYPROPYLENE FLASK
. Sounds like a fun date from Dusseldorf, but it's really a 250ml polypropylene flask with a non-gasketed screw cap. Measures 6" tall x 3-3/8" dia at the bottom with a 1-1/8" ID mouth. And unlike you it's autoclavable.$5.85$5.85 -
4ML GLASS VIALS W/SCREW CAPS PKG(20)
You pick from our clear glass vial collection, all with gasketed black-plastic screw caps. When filled to the top, the small vials hold approx 4ml and measures 1-3/8” tall x 9/16” dia with a 9/32 (approx 7mm) ID and...Starting at $5.50Starting at $5.50 -
10-CARTRIDGE COLORED INK PEN 6-1/4" LONG
One pen, ten colors. Develop complicated note-taking systems, or just send colorful hate mail with this 6-1/4" long ballpoint with cartridges in black, orange, dark green, purple, light green, red, brown, magenta, blue and aqua. Slide the button of the...$4.25$4.25 -
12MM ORANGE STOPPER PKG(20)
Pat's been hanging around the medical supply house again. We now have a boatload of rubber stoppers, the kind you see on bottles of liquid medicine, crimped down with an aluminum collar. (Pat didn’t buy the aluminum collars...Starting at $2.50Starting at $2.50 -
UNCOATED CERAMIC MAGNETS 1-1/4" X 3/8" PKG(29)
Can't beat a classic. These uncoated ceramic donut magnets have a 1-lb pull, which makes them dandy for classroom or refrigerator use. They measure 1-1/4" dia x 3/8" ID x 3/16" thick and are polarized on the faces. You get a wrapped roll of 29 donuts.$8.85$8.85 -
2" SQUARE DIFFRACTION GRATING SLIDE PKG(4)
Our 2" square diffraction grating slide has 500 lines per mm resolution and a wavelength chart in a 1-3/8" x 15/16" window. Nice for classroom demonstrations and home-schooling use. Made in the USA.Starting at $3.95Starting at $3.95 -
SALE
PINCH TYPE TEST TUBE CLAMP TONGS PKG(2)
Clamps. Whatever. These measure approx 5" long x 1-1/2"' at their widest. They open to about 2", though, so they'll not only grab test tubes, they'll pluck cubes from an ice bucket. Or carry a few stems of asparagus. And you do get a pair, so you could...$3.50$3.9511% OFF$3.50$3.9511% OFFQty in Cart: 0Quantity:Price:$3.50$3.9511% OFFSubtotal: -
15ML GRADUATED CENTRIFUGE TUBES PKG(10)
Well, centrifuge tubes with blue screw caps. These are your standard 15ml plastic tubes, 5" long x 5/8" dia with tapered bottoms (unlike yours) and 0.5ml graduation marks. Not a centrifugal person? These are dandy ways to transport liquids in 1/2-oz...$4.25$4.25 -
TUBE, CENTRIFUGE, 50ml, W/CAP, 1-1/8" DIA. 10PK
In clear plastic. They measure a tad over 4-1/2" long x 1-1/8" dia, graduated from 5 to 50ml in 2.5ml increments, with a screwcap and a white writing stripe. Lost your centrifuge? They're perfect for saving quarters.$4.50$4.50 -
CLASSIC POCKET PROTECTORS BLACK OR WHITE PKG(3)
No self-respecting number cruncher can afford to be seen without one of these fashion classics. We'll pick out (3) black or white vinyl pocket protectors in the traditional 5-1/2" x 3-1/2" size. Order quickly; It's only a question of time before these...$5.95$5.95 -
CLASSIC DISPOSABLE SURGICAL FACE MASK PKG(50)
Extra-good quality disposable masks: Latex- and fiberglass-free, with a PVC nosepiece, 95% bacteriological and particulate filtration efficiency, and fluid resistance. Measure 7" x 3-3/4" with elastic ear straps and 4-fold, cone-shape construction...$14.95$14.95Qty in Cart: 0Quantity:Price:$14.95Subtotal: -
MEDIUM BLACK LATEX GLOVES
Latex glove prices are dropping! Just like on TV! These are what all your fashion-forward crime scene investigators are wearing this year: black latex exam gloves from Phantom™. Powder-free, non-sterile, 6 mil thick with a textured surface to...Starting at $13.85Starting at $13.85 -
METAL BACKED CELCIUS FARENHEIT THERMOMETER PKG(2)
On a slightly convex aluminum plate, with small mounting holes top and bottom. Our glass alcohol thermometer measures between -30° and 230°F in 2° increments and between -30° and 110°C in 1° increments. The unit measures...$5.50$5.50 -
FUNNEL, 35mm POLYPROPYLENE, 2-1/4" PKG(3)
Or funnelette? Whatever. It's a polypropylene mini-funnel, for putting a little something through little openings. Measures 2-1/4" long OA, with a 35mm dia mouth and a fluted, 4mm ID neck.$2.50$2.50 -
SALE
36 DIFFERNT CARDED GEMSTONES WITH DESCRIPTIONS
Actually, it's a set of (36) different little polished gemstones and minerals from around the world, all identically sized (approx 1/2" x 3/8" x 1/8" thick), mounted and identified by name and origin on an 8" x 10" card. Super nice at a super price,...$10.00$12.9523% OFF$10.00$12.9523% OFF -
DISTILLING APARATUS WITH CONDENSER/FLASKS STAND
Distillation made heuristic. Nothing explains a process like a little hands-on experience, and this laboratory distillation kit is for showing instead of telling. Includes a 300mm Liebig condenser, Kjeldahl distilling column with 50mm dia bulb and rubber...$114.95$114.95 -
IMMERSION OIL, 15mL/.5 OZ. FOR MICROSCOPES
Optimize the power of your microscope and get the sharpest possible image with a drop of clear, colorless immersion oil between the lens and your slide. This 0.5 oz tube of low-viscosity Resolve® Immersion Oil from Richard-Allan Scientific has a...$19.75$19.75 -
3/8" RUBBERIZED STRIP MAGNET FOOT PKG(15)
Looking for a very, very, very long refrigerator magnet? At 15 ft, this 3/8" wide x 1/16" thick magnetic strip should just about go up one side, across the top, and down the other side. It's flexible, but can be broken if bent back against itself --...$3.25$3.25 -
CERAMIC MAGNET W/INSERT PKG(10)
Ceramic magnets, 15/16" dia x 3/16" thick. One side has a 5/16" sq that goes through to a steel plate is octagonal, 9/16" across with a 3/16" dia hole in the center. The plate allows flexible mounting of the 3/4 lb lift magnet. The other interesting...$1.95$1.95 -
3-LB CERAMIC MAGNET PKG(2)
Ferrite ceramic magnets can be quite powerful and have excellent resistance to demagnetization. These rectangular ones are no exception. Add the power of surplus and we'll give you a bunch of these mighty-mites at an uber-bargain price. Measures 1-7/8" x...$3.25$3.25 -
MICROSCOPE COVER GLASS 18MM SQ. BOX 100
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,...Starting at $2.25Starting at $2.25 -
LIFE SIZED HUMAN SKELETON MODEL
This skeleton is actually used in medical and other schools for teaching. The bones are plastic, but other than that it's as realistic and anatomically correct as they come. The ready-to-use skeleton is mounted with a 360° swivel at the pelvis from a...$314.50$314.50