"PARKWAY PLASTICS, INC."

Precision instruments made for repetitive use in student field investigations.

Compact, Economical Globe with Great Detail

An economical digital stroboscope.

This Texas Instruments graphing calculator is the workhorse of math and physics classrooms everywhere.

Designed for BSL 2 medical bloodborne and ISO 5/Class 100 cleanroom applications.

Designed for BSL2 medical bloodborne and ISO 5/Class 100 cleanroom applications.

For testing antimicrobial susceptibility of microorganisms by agar diffusion method.

Premeasured Packs Save Time in the Lab
Simply add the contents of one Dehydrated Media pack to one liter of water, bring to a boil, and sterilize, to make enough media for 40 to 50 plates or 16edited0 tubes.

Implement the newest Texas Instruments graphing calculator technology into the classroom.

Implen has become the leading expert for innovative, high-quality spectroscopy instruments and the NanoPhotometer® is trusted by thousands of researchers worldwide.

This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.

This calculator has enhanced graphing capabilities.

Recharge the TI-84 Plus CE with ease.

This fundamental calculator combines statistics and advanced scientific functions for high school math and science.

Rugged, reliable meters designed for educational outdoor experiments.

Automated cell counter, EVE™

Reliable medical scrubs for every application.