"VWR"

Constructed from a solid wood block, with 15 slotted holes accommodating tubes up to 13 mm in dia. Size: 1-3/4" H x 8-1/2" W x 2" D.

Zygomycete. Dung Mold. Mating strain; cross with Mucor heimalis (+) for zygospore formation. Incubation temperature 25°C. Potato dextrose agar growth medium.

Freshwater. Filamentous; displays high degree of differentiation. Basic culture solution.

Characterized by green plastids and cell walls composed of cellulose.

Pimephales promelas. Nonaggressive. Highly adaptable and easy to maintain, minnows make good water pollution indicators. Care instructions are included. Size: 2". Package of six.

Formalin preserved bullfrogs Available in vacuum packs or pails.

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

These plates are for use in microchemistry experiments.

Early dragonfly with delicate wing structures preserved. From Solnhofen limestone. Resin. Germany.

For highly accurate samples when only minimal volumes are required, use this simple, stain-free apparatus.

Formalin preserved sheep brains.

Organisms with Characteristics of Two Kingdoms

Observe Two Protists Hunting Included Prey

The Digital Photogate Free Fall Apparatus retains the precision of older models while eliminating the hassle of setting up heavy steel columns and adjusting spark recorders.

This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.

Mounted Resistance Coils feature four copper wires and one copper-nickel wire.

Demonstrate the Difference Between the Specific Heat of Objects.