"Ward's+Phenomena"

Winged Spirifer.

WARD'S BIOTECHNOLOGY TECHNIQUES: DNA EXT

A stable, neutral fixative used to ensure the long-term preservation of tissues as close to the living state as possible and provide clear, reproducible results.

Accessories for Eisco Soxhlet Extraction Apparatus

Bony fish first evolved during the Paleozoic era, over 400 million years ago. This fossil replica represents a mold of a ray-finned fish that died and was buried in the ocean.

This pulley is ideal for use with photogates sensors. Pulley is mounted on free-running ball bearings with minimum friction. Mounted on a removeable rod of 150 x 10 mm diameter.
Diameter 65 mm with spokes
Ideal for use with Photogates

This working model thermostat will demonstrate how differential expansion is used to control temperature. A bimetallic strip is used to open or close an electric circuit when temperature changes. The contacts will carry about three amperes. The unit can be operated with a 6 V lantern battery, low voltage power supply, or a blow dryer. Mounted on a metal base; approximately 15 cm high.

WARD'S TERMITE SYMBIOSIS KIT 30 STUDENT

These TPX jugs have a non-drip spout and excellent thumb grip on their handle making them perfect for every laboratory and classroom setting.

This fossil replica represents an ancient sea urchin that crawled along the seafloor, feeding on algae. Although they are rarely preserved, echinoderms that looked like this had long spines like the sea urchins of today.

Replacement tip for Eisco pinch clip burettes.

Accessories for A-Frame Base

This polystyrene slide box is durable, compact, and provides protection to 75×25 mm slides.

WARD'S SEDIMENTARY ROCKS POSTER 21X34