"PARKWAY PLASTICS, INC."

Economical substitute for glass or porcelain plates.

Perfect for a variety of small applications, the bright yellow tape retracts neatly into a compact, high-impact plastic case.

Useful for storing specimens in the lab or in the field.

Resists Corrosion from Chemical Spills.

Wonderful for elementary school learning.

The durable plastic construction and bright colors of the Basic Ear Model encourages hands-on learning.

70% Isopropyl alcohol supplied in a 55 gal. plastic drum, tested for endotoxins.

Plastic, tubular Newton spring balances. Dual scale labeled, perfect for classroom or laboratory use, physics experiments and demonstrations.

Pressure-equalizing dropping funnel made of borosilicate glass with a 100 ml capacity, featuring a 19/26 plastic stopper and PTFE key stopcock, allowing for efficient and controlled addition of liquids in various laboratory applications.

Comprised of a thick plastic base with four rubber feet, along with with an 18cm diameter aluminium plate with an insulating handle.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

Class A Amber volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and white enamel markings.

These sturdy adjustable height tables are manufacuted from a 4.5" solid oak frame with exposed metal corner braces and powder coated legs with adjustable glides. Available in four different sizes.

Lid, for Cups

ASTM Class A volumetric flasks are made from borosilicate 3.3 glass and feature a graduation mark, polypropylene stopper, and blue enamel markings.

Decorated bandages offer the same high quality protection as plastic bandages including the non-stick pad to protect the wound.