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A polypropylene spatula with a spoon on one end and a flat blade with a knife-edge on the other.

A superior quality, 100ml capacity, porcelain round-form evaporating dish with pouring spout. The dish is fully glazed except for the outside base.

A superior quality, 80ml capacity, porcelain round-form evaporating dish with pouring spout. The dish is fully glazed except for the outside base.

A porcelain mortar and pestle with unglazed grinding surfaces.

A porcelain mortar and pestle with unglazed grinding surfaces.

A porcelain mortar and pestle with unglazed grinding surfaces.

A porcelain mortar and pestle with unglazed grinding surfaces.

A porcelain mortar and pestle with unglazed grinding surfaces.

A porcelain mortar and pestle with unglazed grinding surfaces.

A potometer is an apparatus used to measure the rate of water loss, or transpiration, from a plant. The rate of transpiration is determined by measuring the drop in water level in a graduated tube ...

Qualitative filter paper for use in the chemistry laboratory.

Qualitative filter paper for use in the chemistry laboratory.

Qualitative filter paper for use in the chemistry laboratory.

Qualitative filter paper for use in the chemistry laboratory.

This fascinating potato clock kit includes everything you need to make a potato-powered clock - apart from the potatoes themselves!The apparatus demonstrates how a clock can run without a conventio...