"PARKWAY PLASTICS, INC."

Made from clear flint glass, these bottles come with plastic screw caps that have an inner protective lining.

Made of high-strength, highly temperature-resistant 3 mm polypropylene plastic that is autoclavable to 135 °C (275 °F).

Extremely Thin Plastic Embedded Tissue For Greater Viewing Clarity.

Extremely Thin Plastic Embedded Tissue For Greater Viewing Clarity.

Wood applicators with an absorbent cotton tip. Sterile version is also available with a plastic shaft.

These plastic sleeves slide snugly over any standard size lab thermometer to keep it from rolling off the lab bench.

Full-Size Vernier Caliper, durable plastic with metal parts.

The plastic rod stirs silently and the flattened end may also be used as small scoop or spatula.

This plastic easy-to-use cooling unit immobilizes flies for over thirty minutes.

This versatile mini hacksaw can be adjusted to cut through varying thicknesses of multiple surfaces including metal, plastic, and wood.

Safely prop up flat specimens such as agate or fossils in a thin matrix. The smaller easel supports slabs up to 1/4" thick, the larger easel easily accommodates thicker slabs and crystal plates.

Slab Easel Size: 3"L x 2 1/2"W x 2 1/4"H. Package of four.

Thick Slab Easel Size: 2 1/2"L x 2 1/4"W x 2 3/4"H. Package of four.

These plastic hemacytometers offer repeatable and reliable measurements and analysis

Plastic mirror supports securely hold a mirror in a vertical position on any flat surface.

Six inch clear plastic protractor for measuring 180° in 1° divisions for both left and right opening angles.

Made of durable ABS plastic, this combination marker and digital counter is designed for the lab and plant.

The Newton’s Rings Apparatus consists of a plano-convex lens on top of a flat glass plate, held together by a plastic frame.