"PARKWAY PLASTICS, INC."

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.

Urine tubes are designed for use as collection, transportation, or analysis vessels.

Determine the Diameter of Trunks by Measuring their Circumference

Study the skeletal anatomy of various classes of vertebrates.

Accessories for Calculator-Based Laboratory 2 (CBL 2™)

Integrate Art Into Your Botany Lessons

The Rapid Response™ COVID-19 IgG/IgM Rapid Test Device is an in vitro immunoassay for the direct and qualitative detection of anti-SARS-CoV-2 IgM and anti-SARS-CoV-2 IgG in human whole blood (including venous whole blood and capillary whole blood), serum, or plasma.

Needle points for small areas.

Realistic, Accurate Model Endorsed by NASA

Build the basic molecules of life.

Examine the impacts of genetic equilibrium and selection on evolution

Large Lenses for Wide, Distortion-Free Viewing Area

Protective slide case stores on back when not in use
Innovative shape
Color-coded keyboard with extra-large, easy-to-use keys
Change sign (+/–) key simplifies entry of negative numbers
Super View ™ display
Solar and Battery powered to work anywhere

Conduct Simulation-Based Experiments in a Virtual Lake Ecosystem

Explore the Theory of Chromatography.