"PARKWAY PLASTICS, INC."

Our newly re-designed variable micropipettes are sturdily designed with volumes ranging from 0.1 to 5000 µl.

Each set includes three funnels of different sizes. Small funnels are made of polypropylene; large funnels are made of polyethylene. Sizes in small funnel set: 60 mm top dia. x 20 mm stem, 80 mm top dia. x 22 mm stem, 110 mm top dia. x 36 mm stem. Sizes in large set: 127 mm top dia. x 45 mm stem, 160 mm top dia. x 50 mm stem, 200 mm top dia. x 60 mm stem.

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high-performance binoculars ideal for astronomical viewing or for terrestrial use, especially over long distances.

High-quality binoculars at an affordable price.

Concerned over how to dispose of old blades in your lock-on scalpel handles?

Essential for Sharp Resolution at High Magnification

Types A and B are virtually interchangeable and are miscible with each other for intermediate viscosities. Produced in larger quantities than other types. Type A, at 150 centistokes, reduces any tendancy to trap air. Type B, at 1250 centistokes, is thick enough for viewing multiple slides with one application.

These popular urine collection cups feature a quarter turn screw cap which is designed to assist in the prevention of carpal tunnel syndrome.

Look for the V at the neck.™ Economical, disposable tools for transferring, collecting, and handling chemical and biological materials.

Great for handling small amount of materials.

Dropping bottles are made of low-density polyethylene.

Lightweight platform cart ideal for moving chemicals, carboys, computer paper, filing boxes, and scientific equipment.

Specially molded to fit under the patient's ear.

With this kit, students visualize an abstract concept In under 15 minutes.

Standard drum spigot.

The Essentials Every Chemistry Lab Needs