Disposable polystyrene petri dishes offer optical clarity and strength at economical prices. 65mm dish includes a molded-in grid on the lid for easy colony counting. Sterilized.Additional Info: Petri Dishes, Polystyrene...
Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. Includes a radial top.Additional Info: Burette Brush, Nylon Bristles, 10" X 0.5" X 28"Package Size(L x W x H):...
Tuning Fork Boxed Set of 8 includes a wooden box with foam lining. Each tuning fork has a specific place in the foam lining die-cut for easy storage. Also contains...
This circular 12 place Polypropylene test tube stand has four 25mm diameter holes and eight 19mm diameter holes. The base has matching wells and 16 drying pins surrounded by a...
Set of two black rubber balls, each 1-3/8” in diameter, appear to be identical in terms of appearance and mass but are manufactured from different types of rubber. When dropped...
Ideal for classroom use, this general purpose pH paper provides a distinct color match for each pH unit from 1 to 14. 100 strips, measuring 2" long x 1/4" wide,...
Optically true glass, with scratch-resistant copper back silvering.Additional Info: Optically true glass, with scratch-resistant copper back silvering.Package Size(L x W x H): 4.5 X 4.5 X 1 (IN)Categories: Optics, MirrorsHTS...
Optically true glass, with scratch-resistant copper back silvering.Additional Info: Optically true glass, with scratch-resistant copper back silvering.Package Size(L x W x H): 2.5 X 2.5 X 1 (IN)Categories: Optics, MirrorsHTS...
Optically true glass, with scratch-resistant copper back silvering.Additional Info: Optically true glass, with scratch-resistant copper back silvering.Package Size(L x W x H): 2.5 X 2.5 X 1.5 (IN)Categories: Optics, MirrorsHTS...
Optically true glass, with scratch-resistant copper back silvering.Additional Info: Optically true glass, with scratch-resistant copper back silvering.Package Size(L x W x H): 2 X 2 X 0.25 (IN)Categories: Optics, MirrorsHTS...
Optically true glass, with scratch-resistant copper back silvering.Additional Info: Optically true glass, with scratch-resistant copper back silvering.Package Size(L x W x H): 1.5 X 1.5 X 0.25 (IN)Categories: Optics, MirrorsHTS...
Made from plate glass, with carefully ground and polished optical surfaces and cleanly ground edges.Additional Info: Made from plate glass, with carefully ground and polished optical surfaces and cleanly ground...
Octagonal mortar and pestle sets feature highly polished grinding surface. Made of naturally hard agate stone (6.5 on Moh's Scale). For use in laboratories demanding contamination-free results.Additional Info: Mortar &...
Each set contains a stamped steel base and a zinc-plated steel rod, along with 2, 3, 4, or 5 cast iron rings with clamps.Additional Info: Support Stand/Ring Set, 6" X...
Durable, lightweight oversized plastic instruments, designed for whiteboards and chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use. Compass is made of...