"PARKWAY PLASTICS, INC."

This set is a simple and inexpensive tool that measures vital capacity.

Have A Variety On Hand For Skills Training

CAS Number: 7664-93-9
Formula: H2SO4
Density: 1.84 g/mL
Boiling and Freezing Point: 275-325°C, 11°C
Solubility: Water
Synonyms: Hydrogen Sulfate, Battery Acid
Shelf Life: 12 Months

Economical pulley for simple machine experiments.

A Great Value!

Soft foam dice are available in giant 5" size. Quiet, soft, and easy to handle. Each pair comes in a clear plastic zippered carrying case.

It looks like a clip-on ballpoint pen, but its retractable, tungsten-carbide tip permanently inscribes laboratory glass, ceramics, or plastic.

Four High-Quality Instruments Housed in a Sturdy Plastic Storage Case.

Transpore™ sergical tape is a latex-free, hypoallergenic, transparent and perforated plastic tape that offers strong adhesion.

This vacuum will extract harmful debris and matter from the air. Flexible, clear plastic hood improves visibility. Compatible with the Mopec Swordfish Autopsy Saw only.

Separatory funnels with ground cones, plastic stoppers, and Rotaflow screw-type stopcocks, made of borosilicate 3.3 glass.

AngLegs™ is a set of plastic pieces of six different lengths that snap together allowing students to explore plane geometry on their desktop or the overhead projector.

These economical double-sided plastic coated mats feature a 1 cm grid with x-y axis bolded for easy graphing activities.

Sphagnum sp. Sphagnum grows in spongy red or brown mats in boggy areas and thrives in terrariums. It is supplied in a plastic bag with care instructions. Size: 3" x 4".

This pair of North-South Bar Magnets is affordable and colorful.