"PARKWAY PLASTICS, INC."

Expand Your Enviroscape® Model with the Following Components

Bag, mesh (32×36")

Walt Ream and Katherine G. Field

A reliable digital power supply, this unit is equipped with overload and short circuit protection.

These slow sinking pellets are a great addition to your fish feeding cycle.

Includes methylase and buffer (10X) with s-adenosyl methionine (SAM) (5 mg); one unit methylates 1 μg of DNA.

Uniquely designed for comprehensive newborn assessment and resuscitation training.

LED magnetic hotplate stirrer with 7" ceramic plate, up to 550 ℃ and max. 1500 rpm.

Improve safety and prevent vandalism with these innovative caps, which lock on to most gas jets and can only be removed with the supplied key.

These glasses make the study of light and color fun and easy.

The Parallax Standard Servo is ideal for robotics and basic movement projects.

Digital Multimeter features eight functions.

Empty round metal cans with or without lids in a variety of sizes.

Bulk connector strip to expand your TeacherGeek collection

The adhesive forms a waterproof seal, won’t crack or shrink, and stays flexible when dry. It won’t harm freshwater or saltwater life-forms.

Plate streak white ceramic, loose.