Click here to download the catalog as a PDF file. To view this site you need Adobe Flash Player and your browser must allow javaScripts. Go here to get the latest Flash Player. Chemistry Supercooled Lab Demo Trigger the pouch to demonstrate crystallization and release of latent heat. This fascinating hands-on experiment utilizes a patented 4" x 4" pouch of supercooled sodium acetate to visually demonstrate crystallization and the subsequent release of latent heat. Indefinitely repeatable, simply boil and cool the CRISTALHEAT® pouch to return its contents to the supercooled state. Best of all, you can use it to introduce conservation of energy to students of all ages. The instruction manual covers history, practical applications, and suggestions for qualitative and quantitative experiments. You can use P3-1015 (1) 4 x 4 CRISTALHEAT and (1) manual $10 CRISTALHEAT to P3-1015-01 4" x 4" CRISTALHEAT only $8 introduce conservation P3-1015-03 8" x 8" CRISTALHEAT only $17 of energy to students P3-1015-02 The Supercooled Classroom Set $199 of all ages! Contains (20) 4 x 4 CRISTALHEAT, (1) 8 x 8, 500 grams of Sodium Acetate, and (1) manual. NEW! Piezoelectric Igniter Quickly generate thousand-volt sparks at the press of a button! This is the type of igniter used on propane grills, and they’re great for lessons on safety and more. Demo ideas included. C3-4010 Piezoelectric Igniter 6 or more $6.50 $5.50 2 additional mugs available at www.arborsci.com NEW! 400 ml Caffeine Mug w/Handle These drinking mugs look just like their lab counterparts but they include a handle so that your favorite beverages can be enjoyed and analyzed in them. Every detail is present including capacity, gradients and even a large marking spot. C5-2020 400 ml Caffeine Mug w/ Handle $12.95 Our groovy rainbow tie-dye lab coat (modeled here by creator John Mauch) offers rugged protection in a style that’s all your own. Groovy Tie-Dye Lab Coat Duuuude! Get ready for the coolest thing to hit the lab since liquid nitrogen. You’re sure to turn more than a few heads when you “truck on” into class decked out in this rainbow tie-dye print lab coat. But this rugged coat is more than just a pretty face. Made of 100% cotton, it’s warm in the winter and cool in summer, while its durable design offers great protection from chemical spills and other “oopses. ” Why settle for a drab old lab coat when you can experiment in style? (M) (L) (XL) C5-1001 C5-1002 C5-1003 $55 $55 $55 Safety Goggles Chemical splash safety goggles with high impact lenses that cover the entire eye area. Side hooded vents provide indirect ventilation and are antifogging. Designed for optimum protection, these goggles meet the ANSI Z87.1-1989 Standard. C5-1020 Safety Goggles 10 or more $6.95 $6.25 Safety Glasses Classic design, universal comfortable fit, and maximum eye protection make theses glasses the best in protection and style. 58 mm hard coated polycarbonate lenses, 1-inch side shields. Meets the ANSI Z87.1-1989 Standard. C5-1030 Safety Glasses 10 or more $5.90 $5.50 48 1-800-367-6695