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Test Tubes!!
Test tubes, culture tubes, there doesn't seem to be a standard term for these standbys of every lab. The plastic tubes are 10 mm in dia. and 75 mm long. The glass are all flint, which means you cannot put them over a flame or heat anything in them. The assortment of glass tubes is from 10 to 14 mm dia x 50 to 100 mm long. We'll give you the best mix that our supplies can produce. Chances are you'll get all of one size in each order.
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30032 GLASS TUBE ASSORTMENT | |
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30034 PLASTIC TUBES 10MM X 75MM |
A Snarl of Magnet Wire
One of those sharpie East Coast outfits pulled a fast one on this poor naive Midwestern dealer. The result is we have a pile of exotic coated copper magnet wire. The coatings and colors vary widely, as does the gauge of the wire. With a couple of exceptions there isn't enough of any one kind among the hundreds in the pile to list separately. So we are offering an assortment and you get whatever we grab. Either way you will get a terrific value, particularly if you have an exotic application and get just what you need. Even if you are just making a garden variety coil or electromagnet you will still find the prices are very good. So go ahead, profit from our misfortune. We are glad to be of service. Sigh.
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36227 MAGNET WIRE, 16 GA |
$10.95
(100 FT)
Out of Stock. Check Back Soon! |
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36228 MAGNET WIRE, 20 GA | |
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22146 MAGNET WIRE, 21 GA | |
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36229 MAGNET WIRE, 24 GA | |
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36009 MAGNET WIRE, 27 GA | |
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31276 MAGNET WIRE, 30 GA |
Aluminum Tube
What can you do with a thin aluminum tube? The question should be what can’t you do with a thin aluminum tube. It's flexible, it's thin, it's aluminum, it comes in a variety of lengths and thicknesses. What it's for is up to you. Here are the specs: #27529 is 10 feet long,.044” OD, .040” ID. #27416 is just 3–1/2” long, .048” OD, .042”" ID.
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27529 ALUM TUBE, 10 FT |
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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".
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91007 EMERGENCY BLANKET | |
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91432 MYLAR SLEEPING BAG |
Sky Blue Labels
They're plain and white and self-adhesive, fine for all your labeling needs, but with a twist: a little sunlight turns them a lovely marbleized sky blue. And the blue stays when the sun goes away! Note sizes below. #27863 has holes on the edge of the backing, to put it through a printer's tractor feed.
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27861 BLUE LABEL, 2" X 1" | |
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28563 BLUE LABEL, 2" X 1-1/2" | |
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27863 BLUE LABEL, 3" X 2" |
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"Kick Me"Stickers
"I smell like teen spirit." "My underwear is riding up." "Desperate for a date." These are but a few of the notes you can write and stick on people's backs. Perhaps you would like our 1-1/4" x 2-2/3" blank vinyl labels: both self-adhesive and removable, (28) of them on notebook-sized sheets. You get (10) sheets, for a total of (280) labels.
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26438 RECT. VINYL LABELS |
Make Your Paycheck Look Bigger
Magnifiers with dual lenses and transparent acrylic stands; place them above the objects you wish to scrutinize and the focus takes care of itself. The Lumiloupe 10x magnifier is 1-3/4" high, with a 2" dia. base and a 1-1/2" dia top, so it is best suited for stamps, coins, film, and the like. The Lumiloupe 5x magnifier is 2-1/2" high x 4-1/4" base x 3-1/4" at the top, a fine size for botany, entomology, or cartography.
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90148 LUMILOUPE, 10X | |
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90149 LUMILOUPE, 5X, PLASTIC BASE |
Help for Young Magellans
A variety of inexpensive compasses. The smallest is 1/2" dia x 3/16" thick. The medium is 3/4" dia x 3/8" thick and has glass on both faces, one of which has a reticle on it. Good for conning a ship in the backyard pool, exploring the park and generally testing the theory that the blue needle always points North.
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89321 MEDIUM COMPASS |
Road Hygiene
You might take a vacation from work, but never take a vacation from hygiene-especially dental care! These plastic toothbrush holders are perfect for bringing Mr. Scrubby on the road. The 7-5/8" x 1-1/4" x 3/4" boxy case has a flip-top lid that snaps shut, (10) drainage holes on the bottom and will fit a 7-7/16" toothbrush. It comes in assorted colors. A good value: in fact great, if you consider dental work as an alternative.
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29692 T-BRUSH BOXY HOLDER |
Needle File Set
Miniature 5–1/2" steel needle files. They come in the usual assortment of flat, wedge, triangular, and round shapes, (10) in all. They seem to be pretty uniformly fine with none that we would call coarse. Made in China, they come in a vinyl carrying case that snaps shut. Not as classy as some of the sets we have seen in the $18.00 range, but perfectly serviceable for most applications. And at a third the price.
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10900 NEEDLE FILES |
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.
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91175 PLAS. GRAD., 0.2/10ML | |
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91176 PLAS. GRAD., 1/50ML | |
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91177 PLAS. GRAD., 2/250ML | |
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91178 PLAS.GRAD., 10/1000ML |
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