Vibration generator for exciting oscillating and waves mechanically, e.g. in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4-mm socket for attaching accessories
Kit, Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments.
MyBlock II *digital, microprocessor controlled dry bath with timed operation and removable, hinged lid. Lid improves temperature uniformity and conserves energy. Dual chamber unit, blocks for tubes from 0. 2ml to 50ml are sold separately.
Rocks Curriculum Learning Module provides Complete set of digital and hands-on resources designed to support teacher instruction, includes: Flip Chart Set; Student Learning Guide; Vocabulary Card Set; Curriculum Mastery Game (4 players); and Interactive Multimedia Lesson.
MyBlock I *digital, microprocessor controlled dry bath with timed operation and removable, hinged lid. Lid improves temperature uniformity and conserves energy. Single chamber unit, includes 1 universal Quick-Flip microblock. Block accepts 24x1. 5/2. 0ml, 14x0. 5ml, 6 PCR strips .
4inches X 10 Yds, 45 cuts/box. Nonsterile, single ply, 100% mesh gauze. Ready-cut bandages; individually wrapped with slit paper bands for easy unwrapping. Ideal for slings, binders or restraints.
Optics Kit - Junior, 2.6lbs, 15.0x11.4x4.3inch, ray box with bulb and flex having two 4 mm plugs, a pair of blanking plates, two slit plates, Planoconvex lens, color mixing set, frosted concave lens, frosted convex lens, frosted semicircular lens