Express Shop!
Search Our Stuff
View Cart (0)
Sign In/Up! (It's Worth It!)
Home
/ Items tagged "chopchop"
Twosome With Divider
This connector is 3-3/8" of straight "in-line" plastic with 5/8" ridges only and a 13/32" I.D. It has a separator rib around its mid-section.
 |
24352 IN-LINE CONNECTOR |
Shower Caps Plus
They're called shower caps and such they are. But barring regulatory problems in your industry, we see no reason why they cannot serve as sanitary hair covers in any dry applications (restaurant, clean room) just as well. Our pkg(4) brings you a total of (24) adult size caps, all clear plastic with little colored lace-like patterns scattered about on them and an elastic band at the opening. Labeled re-usable, at our price you can afford to toss them out frequently.
|
29831 SHOWER CAPS |
Pencil Torch
Refillable butane torch, with a 1/2" dia x 5-3/4" body and a 1/4" dia. x 2-1/4" long head. Strong enough to melt solder, silver and gold solder, glass tubing and such metals as gold, silver, copper, tin, and aluminum. Equally handy around the hobby shop, jewelry bench, or lab. Refills from standard butane lighter canister.
 |
22490 PENCIL TORCH |
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 |
Scrubber
A handle free scrubber like those used for vegetables. It is 4-1/2" x 2-1/2" x 1-1/2" with the 3/4" long natural (?) fibers coming out of a figure eight shaped wire core. Very handy for scrubbing things like bathtubs. Or legs in the sauna. Or aluminum canoes. Or windows.
|
30604 SCRUB BRUSH |
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 | |
|
88219 HYDRION PH PAPER | |
|
88218 RED LITMUS PAPER |
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 | |
|
91176 PLAS. GRAD., 1/50ML | |
|
91177 PLAS. GRAD., 2/250ML | |
|
91178 PLAS.GRAD., 10/1000ML |
$8.95
EACH
Out of Stock. Check Back Soon! |
Plop the Cork
Plop this cork sheet into any of your projects. Quite flexible, 12" x 36", just 1/16" thick. That's pretty thin for a bulletin board, but just right for making yourself a cork wardrobe, or providing designer soundproofing in your Media Room. Use a sheet as a soft base for delicate model building, or craft a raft; cork floats, you know.
|
27593 CORK SHEET |
Cushion The Blows
Scuff-defying black nylon cloth! Replace the mildewed carpet in your trunk. Staple it on the walls of your home theater. Line your metal toolbox with it. The surface is slightly fuzzy, the back bonded. It's called speaker cabinet cloth not because it goes on the front (that's speaker grille) but because large P.A. speaker cabinets are covered with it to keep them from showing wear and tear. The rolls are 36" wide. We'll send you a 3 ft piece for whatever you don't want worn and torn.
|
33361 SPEAKER CLOTH |
Dropper
Eye dropper, tongue dropper, test tube dropper, petri dish dropper, anywhere dropper. Use this 3" glass dropper, with a rubber squeeze bulb to drop small amounts of liquid wherever you think they should go. You will have to measure by counting drops, though, because there are no markings on it. Also, it is called "3" because that is about how long the glass tube is. Overall, it is 4" long.
|
89039 DROPPER, 3" |
Radiometer
Another oldie but goodie. 5" high evacuated clear glass stand 3" in diameter at the top. A four bladed vane is balanced on a needle inside the sphere. Because opposite surfaces of the vanes are black and white, incident radiant energy is absorbed or reflected to a different degree. The result is a spinning vane. The brighter the light, the faster it spins. Simple, but compelling. Brief explanatory instruction sheet included.
|
3817 RADIOMETER |
Shop by Popular Tags
Click a phrase to shop for products associated with that phrase (AKA "Tag"). More popular tags appear bigger. Learn more »
