"PARKWAY PLASTICS, INC."

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.

This Tuffy Utility A/V Cart (2-Shelf Putty Legs) is made of recycled molded plastic shelves that will not chip, warp, scratch, rust or peel.

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

Screen Aquarium Top
It features an inset metal screen in the center to easily convert your aquarium to a terrarium. You can even add large plastic tubes at the access holes to turn it into a gerbil run. It also accommodates a light strip.

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.

One strip of 8 related 35 mm images photographed through a microscope called photomicrographs. Arrows and call outs help the student locate important features. The film is mounted in a clear plastic holder that protects it on both sides.

One strip of 8 related 35 mm images photographed through a microscope called photomicrographs. Arrows and call outs help the student locate important features. The film is mounted in a clear plastic holder that protects it on both sides.

Use this quality glassware set in both your general science and chemistry laboratories. The set is designed to be used by two to four students and comes packed in a re-usable plastic corrugated box with a foam insert.

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.

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.

PD-10 Columns are economical, plastic columns for gravity flow purification.

These eye occluder is constructed of black plastic shaped to cover either eye during an eye examination.

Polytrichum sp. Haircap moss. A widely studied example of a typical moss, with leafy, upright growth habit that shows alternation of generations. Appearance may vary, depending on season; it may show antheridia, archegonia, or sporophyte. It is supplied in a plastic bag with care instructions. Size: 3" x 4".

The Dispenser and Cutter features a clear plastic band with elastic ends that attaches to virtually any table at a desired location.

Superior quality double wall calorimeter with easily removable spring heating element. Operates on 3-6V DC at approximately 5 watts. It consists of an inner aluminum 150mL resevoir, aluminum outer, plastic insulator ring, and styrofoam lining to minimize heat loss. Lid accepts heating element, stirrer, and thermometer cork. Includes cover cap.

The Explore with Me Geology™ series kits are the perfect starter sets for budding geologists. Each collection of ten specimens is enclosed in a handy, plastic storage container. A rock identification chart with images and descriptions helps students better understand each specimen. Appropriate for grades three through twelve.