
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
The Cool Blue Light Experiment Kit uses copper sulfate, perborate and luminol to produce light from the energy released in a chemical reaction. The instructions recommend this kit for experimenters nine years old and up, with adult supervision. Some experiments call for the addition of household chemicals like chlorine bleach, hydrogen peroxide or sugar.
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90154 COOL BLUE LIGHT KIT |
These 12 oz. plastic bottles look like they might have been made for aftershave or hair oil. They might also line up very neatly in a rack in the lab or workshop. They're 4-1/2" across, 1-3/4" deep, and 5" tall (counting the screw-on cap). The mouth is 15/16" ID and they are a beautiful dark blue.
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26797 BLUE 12 OZ BOTTLES |
You've found perfect tires for your model of an LEV-SFC (that would be Lunar Exploration Vehicle, Stable Foot Class). StableFeet" are groovy blue plastic tubes, closed (except for a small hole) at one end. They're 3-1/4" long, and are made to fit over a standard 1-1/8" steel tube, like, say, the T-legs of an ironing board. If you don't use the striated rubber extenders to stabilize an ironing board or dress up tricycle handlebars, though, you'll have more left for your MEV-SFC. Our each is a package of (4).
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33464 STABLEFEET |
It's made for holding a microscope, but it's a fine large carrying/storage case with endless possibilities. In navy nylon with grey straps, it's 18" tall x 11-1/2" wide x 8" deep with (4) small feet on the bottom so it stands upright. The straps extend beyond the top to serve as handles. The whole case is foam-padded, with a couple of hook-and-loop straps for securing whatever is inside, (2) elastic pockets in the lid for accessories, and a zip closure around (3) sides. Fits most microscopes, but would hold any number of things, from electronics to dinner-to-go for six, and would be a very nice way to organize assorted stuff in the trunk or back of an SUV.
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93132 MICROSCOPE CASE |
A perennial favorite with collectors and in the lab, cobalt glass is the stuff that looks so pretty on a windowsill with the sun shining through it. (So we're sensitive surplus dealers, wanna make something of it?) This cobalt glass bottle holds 2.5 oz, measures 3-1/4" tall x 1-3/4" dia with a 1-1/8" ID mouth and comes with a non-gasketed screw cap in assorted colors.
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39976 COBALT BLUE BOTTLE |
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