"PARKWAY PLASTICS, INC."

Save time, plastic, and money with the Micropipette tip reload system.

Designed specifically for wiping eyeglasses, goggles, computer screens, gauge windows, plastic glasses, fume hood windows, optical parts, and microscopes/magnifiers.

Lid, for Cups

Prepare designs easily without premature hardening.

Economical substitute for glass or porcelain plates.

This model shows the internal structure and operating principles of an air cooled two-stroke engine. All parts are aluminum and plastic. Ignition is shown via a small bulb. Carburetor and fuel supply are also sectioned. Hand crank is provided for manual operation. Mounted on a base.

One control knob allows users to raise and lower the arms effortlessly.

DeSCAL is a concentrated acidic detergent and descaling agent for removing hard water salt deposits from waterbaths, ultrasonic tanks, automatic labware washing machines, autoclaves, stills, labware, glass, plastics, and metals.

As the wind blows, the arms on this unique anemometer move and lift the reading bar, allowing your students to get a direct reading of wind speed at just a glance. The colorful plastic instrument can be hand-held or permanently mounted. It measures the Beaufort scale from 0–11. Size: 30 x 18cm.

Resists Corrosion from Chemical Spills.

Wonderful for elementary school learning.

Heavy-duty, tough and puncture-proof, our bottles are ideal for rough environments and reuse. Koolit bottles are made of blow-molded high-density plastic that holds 0 ºC (32 ºF) gel formulation.

Compact, durable variable speed magnetic stirrer is available with plastic or stainless steel top cover.

Mobile cabinets featuring oak construction, 4" wheel casters, and 1.25" plastic laminate tops.

This condenser box provides different values of Electrolytic capacitors, ranging from 1μF to 4.7μF. Built on a 8 x 5" plastic box. All these capacitors are of ± 10% tolerance and are of 63 volts working voltage.

Obtain fast and accurate humidity readings anywhere by comparing the reading of the wet and dry bulb thermometers on the enclosed humidity chart. Eliminates the hazard of splattering mercury by using a safe and easy to read red liquid. The thermometers are recessed into a protective plastic mounting. The mounting also contains a water reservoir eliminating the need to constantly rewet the wick.