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Golden Touch

Anything it touches, it erases! If it only touches a pencil drawing. Pad is 2-1/2" x 2-1/2" x 1", filled with an erasing powder. Rub it over your drafting/pencil sketch/algebra exam and it'll erase for you. Also cleans grime off of your drawing surface before you begin. Superb for artists, draftsmen, and engineers.

27730 DRY CLEANING PAD
$0.95 PKG(2)

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More Labels!

More Labels!

Assorted sizes and types most on 8-1/2" x 11" sheets. All are peel off, self adhesive and most are white. But some are day-glo green, or orange or whatever. They vary from 1/2" dia. circles to 1/4 page squares in size, with the majority probably in the rectangular 1" or 2" x 2" to 4" range. We promise that you will really get a mix in your assortment of (12) sheets!!

22200 SELF-ADHESIVE LABELS
$1.00 PKG(12)

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Test Tube Rack

Blue plastic test tube rack, about 8" long x 2-1/2" wide x 3-1/4" tall OA. It has a plate with (6) holes for full test tubes, the end two being 1-1/16" dia the others 3/4" dia. In front of this are (6) pegs to hold clean inverted test tubes. It of course can be used to hold tools, drying pasta or other, non-lab objects.

89323 TEST TUBE RACK
$3.50 EACH

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DIY Signage

Yes, you can label the bathrooms in your house with those little male and female figures. And post "please re-cycle" notices, "P" for parking, No Smoking and Smoking area signs. Arrows are also part of the assortment. In short, we have a mix of at least (2) common signs of the sort you see in restaurants and stores. All except the are 5-1/2" x 6" heavy paper with self-adhesive backings and traditional colors (blue for washrooms, green for recycling, etc. We'll send you (2) different items, more if we come across them.

30474 RETAIL SIGNS
$0.95 PKG(6)

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Litmus Paper

Chemically treated paper strips to test for acid or base (alkaline) solutions. Use the blue for acids, the red for bases. The more sophisticated pH test paper strip indicates pH from 1 (bright red) to 14 (dark brown). Values in between can be read by comparing with a color chart that comes with the strips. All have (100) strips of test paper per vial.

88217 BLUE LITMUS PAPER
$2.95 PKG(2)
88219 HYDRION PH PAPER
$1.95 EACH
88218 RED LITMUS PAPER
$2.95 PKG(2)

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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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SURPRISE!!

SURPRISE!!

Mystery Boxes of stuff like what you see in the catalog. Maybe we had a little left but not enough to continue the listing. Maybe we only got a few as part of an odd lot. Maybe we just lost some, and just found them in our warehouse. You will get items which originally listed for at least $25.00 total in our catalog (or would have, if we had enough). You pick. The "electro-mechanical" box has things like motors, switches and components that are useful parts but want to be worked into something bigger. The "consumer" box has more ready-to-go type items, and things that don't have as technical a flavor, like bottles, toys, books and giant rubber bands. The fun is in the mystery and surprise. Perfect if you don't know what to give Aunt Maude and Uncle Ned, or if you can't decide how to bring your order up to the minimum. Every couple of months the contents will keep changing, so even if you have gotten a box before, feel free to order again! (Please note: Ordering multiple boxes at the same time will result in duplicate items.)

23610 CONSUMER SURPRISE BOX
$10.00 EACH
23607 ELECT-MECH SURPRISE BOX
$10.00 EACH

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Mashers and Smashers

Porcelain mortars and pestles. Great heavy duty mortars, with sides that are easily 5/16" thick on the smaller ones, and up to 1/2" on the larger. The mortars are glazed outside, but rough inside, the better to grind, and have a pouring lip. The business ends of the pestles are unglazed, while the shafts are glazed. Very functional, very good looking!! So grind your own spices or lab concoctions as you prefer. You get a mortar and pestle as a single order.

    Mortar Dimensions Pestle Length  
88314 MORT & PEST, 130ML 4" OD x 1-3/4" 4-3/4"
$6.75 EACH
88909 MORT & PEST, 600ML 6-1/2" OD x 2-15/16" 6-3/16"
$13.95 EACH

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Real Corks!!

We have obtained a large number of real natural corks, mostly surplus with a few fill-ins bought commercially. They range across the popular sizes used in science labs to seal vessels (drill your own holes for glass tubing, etc) and to use as floats. Or just use them to seal bottles that don't have closures or cry out for a decorative seal.

    Top Dia. Bottom Dia.    
92688P25 CORK #0 3/8" 9/32" Details
$2.00 PKG(25)
88746 CORK, #00 5/16" 7/32" Details
$2.50 PKG(25)
92718 CORK, #1 7/16" 5/16" Details
$2.00 PKG(25)
89230 CORK, #10 1" 3/4" Details
$2.95 PKG(8)
89232 CORK, #16 1-3/8" 1-1/16" Details
$2.50 PKG(4)
1711 CORK, #2 1/2" 7/16 Details
$2.50 PKG(25)
89234 CORK, #20 1-5/8 1-5/16" Details
$3.50 PKG(3)
88748 CORK, #3 9/16" 7/16" Details
$2.25 PKG(20)
23594 CORK, #5 11/16" 9/16" Details
$3.00 PKG(20)

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BOTTLEMANIA

Zillions of little bottles. Renegades from a pharmaceutical company, leftover unfilled from runs of exotic we-know-not-what. We have divided them into three basic shapes: A, Narrow Mouth, h (Narr Mo) have a 10mm dia. x 4mm long neck on top of a squarish shoulder, a 13mm dia. 3mm rim and a 7mm dia. opening; B, Wide Mouth, (Wide Mo) have a 16mm dia. x 4mm long neck on top of a squarish shoulder, a 19mm dia. x 3mm rim and a 12 or 13mm dia opening; C, Sloped Shoulder, (Sl Sh) have roughly 5-6mm long neck that tapers from the soft shoulder to 15mm dia, with a 19mm dia x 3mm rim and a 12-13mm dia. opening. Height refers to height overall, and dia. to the body dia. in the table below. Great items for the doll house (for kids old enough not to swallow them), to hold tiny wild flowers, for decorative art work, individual cruets, or just to hold and marvel at. All quite sturdy glass. In the real world, you would pay from $75 (smallest) to $225 (biggest) for 288 of these, which is the smallest quantity you could get!! Narrow mouth bottles take a #00 cork. (Our part number 88746) Wide mouth and sloped shoulder bottles take a #3 cork. (Our item number 88748)

    Dia. Height    
26712 NARR MO 2ML CLEAR 15mm 32mm Details
$2.00 PKG(24)
4735 NARR MO 5ML AMBER 23mm 37mm Details
$2.00 PKG(20)
31492 NARR MO 5ML AMBER 21mm 39mm Details
$1.95 PKG(20)
31495 NARR MO 5ML AMBER 21mm 38mm Details
$1.95 PKG(20)
37112 SLOPE SH 20ML AMBER 26mm 56mm Details
$3.95 PKG(20)
39163 WIDE MO 5ML CLEAR 22mm 40mm Details
$2.95 PKG(20)

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Mirage Maker

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

Absolutely incredible device! The MirageĀ®, a precision optical instrument, creates three-dimensional images of objects of your choice where there is nothing. Drop pennies, keys or similar small objects (your sister won't fit) into the 2-3/8" dia opening of this 9" dia x 3" high flying-saucer-shaped disc, and a perfect image of the object will appear floating above it. The image is so real friends will try to grasp it, but their fingers will close on thin air! Use it as a high-tech centerpiece with a flower as the object! A booklet (included) explains the magic. New coating provides protection for the mirror surfaces. Highly recommended. Made in the USA.

88375 MIRAGE
$39.95 EACH

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