"PARKWAY PLASTICS, INC."

Molded of polyethylene with slightly tapered sides and plastic grip. Easily stacked for storage. Lid sold separately.

Non-corroding, polypropylene plastic clamps hold burettes firmly in place.

Plastic pulley with metal clamp, includes knob for tightening.

This level features a sturdy plastic construction, magnetic base, and grooved top and bottom.

Extremely Thin Plastic Embedded Tissue For Greater Viewing Clarity

Extremely Thin, Plastic Embedded Tissue For Greater Viewing Clarity.

Your scorpion is shipped in a plastic container with sphagnum moss as cushioning. It should be placed in a prepared habitat upon arrival.

With the Large Plastic Dynamics Cart, students can explore the changes in motion that occur in a dynamics cart when different amounts of net force are applied.

A package of 100-3.5 ml cuvettes (with 20 lids).

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

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

Two instruments are combined in one compact, clear plastic unit. Ruler edges are printed in millimeters and 1/10".

Disposable aprons protect clothing from splashes.

1/2 cup scoop made of white polystyrene.

Six inch, clear plastic circular protractor for measuring 360° in 1° divisions. It has a beveled edge and a cutout center.

Durable, laminated plastic eye chart used for reading up close and for determining near vision.