"dab SCIENTIFIC INC."

Demonstrate the Stirling Design External Combustion Engine with our 18×11 cm working model. The Stirling engine currently is being re-examined as a practical source of power because of its adaptability to almost any fuel. First produced in the 1800’s as a non-electric fan and an automatic hot air water pump, the engine soon became obsolete due to its lack of sufficient power when compared to the newly developed combustion engine. Any fuel can be used with our model, but denatured alcohol is suggested for clean operation.

Protect yourself, and clean up your lab, with one handy combination kit. Items for protection against pathogen spills, as well as equipment for safe removal and disposal of spilled materials, all of which meet OSHA, CDC, and state requirements, are provided. The kit includes a safety shield with mask, disposable apron, medical gloves, Red Z pouch, scoop with scraper, germicidal disinfectant surface wipe, biohazard waste bag, antimicrobial hand wipe, and identification tag.

Aligned to Science, Technology, Engineering, and Math standards

These durable TDS testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.

Disposable surgeon's cap with ties for an adjustable fit and optimal comfort.

Pre-mixed, and ready to use, this master mix contains DNA polymerase, dNTPs, MgCl₂, and reaction buffers at optimal concentrations for the amplification of DNA via PCR. Its special formulation allows for direct loading of PCR samples into agarose gels as well as tracking the migration during electrophoresis without the need for loading dyes. Simply add template, primers, and nuclease-free water, available separately. Mater Mix reduces risk of contamination. Includes enough for 100 reactions. Note: Can be stored at 4 °C for up to six weeks, or −20 °C for longer.

A useful set of tools and labware for your laboratory.

The touchless hygiene system is designed for use with automatic hand sanitizer dispensers (solds separately).

The touchless hygiene system is designed for use with automatic hand sanitizer dispensers (solds separately).

Keep PPE and hygiene supplies conveniently available by dispensing hand sanitizer gel in bottles or wipes in canisters.

Developed in collaboration with a science teacher from Pennsylvania, our build your own solar LED Jar light is a fun and creative way to teach and learn about solar electricity. Use your own mason jar or recycled jar and build a colorful LED light that automatically comes on at night and goes off at dawn. Comes with everything you need. This kit requires soldering. Tools needed are soldering iron, solder & flux, hot glue gun, electric drill, 3V 70mA Polycrystalline Solar Panel, Dusk/dawn circuit board, 2 Bright 5mm LED's BLUE, 2 AAA NiMH rechargeable batteries & Battery holder and wires.
A portion of the proceeds from the sales of this kit are being donated to help provide solar lighting solutions to disadvantaged communities in Africa.

The most versatile drying rack on the market today!

Innovative horizonal drawer system for upright freezers.

In 1977 Carl Woese of the University of Illinois shook the world of biology and its long established tree of life when he announced the discovery of an entirely new group of organisms – the Archaea. Dismissed by many, further proof was provided when a vent organism (Methanoccus jannaschii) was sequenced.

Today this new phylogeny is the basis for a range of new explorations in microbial biology from the origins of life to its diversity. Developed by Susan Offner and based on the pioneering work of Woese, this kit takes students to the cutting edge of evolution, classification, and beyond.

Includes: chart (61 cm x 91 cm), color transparency, student notebook (1 pad of 30 drilled worksheets), teacher’s guide.

Precise Determinations of Photoelectric Effect

Needle points for small areas.