unklassifiziert 4421_warehouse (180,414 items)

A riveted bimetallic strip with a wooden handle.When heated, the strip bends showing that one metal has expanded more than the other. The strip straightens again when cooled.

A basic black rubber apron, perfect for the chemistry laboratory.The apron is comfortable and flexible, waterproof and resistant to most chemicals likely to be used by students.

Economical die-cast alloy boss-heads for use with laboratory stands, capable of holding support rods up to 16mm in diameter.

A kit for the investigation of lung capacity. The kit is comprised of four bags with holders. The bags are made from durable plastic and are silk-screened with graduations up to six litres in incre...

An LPG (Liquified Petroleum Gas) powered Bunsen burner consisting of a nickel-plated burner tube mounted on a die-cast base.

Neoprene rubber tubing with reinforced ends, ideal for use with Bunsen burners.

A bristle cleaning brush for burettes with a capacity of 50ml.

This 10 litre carboy is made from polypropylene and is much lighter than glass. It is autoclavable, durable and has wide handles for easy carrying and pouring.

A 10ml tall-form porcelain crucible and lid with ring handle.

A 25ml tall-form porcelain crucible and lid with ring handle.

A 50ml tall-form porcelain crucible and lid with ring handle.

A Hirsch funnel for straining and filtering liquids or for separating solids and liquids.The funnel is made from porcelain for minimum contamination and ease of cleaning. It can be used in conjunct...

A Hirsch funnel for straining and filtering liquids or for separating solids and liquids.The funnel is made from porcelain for minimum contamination and ease of cleaning. It can be used in conjunct...

A Hirsch funnel for straining and filtering liquids or for separating solids and liquids.The funnel is made from porcelain for minimum contamination and ease of cleaning. It can be used in conjunct...

Eisco CH0470DSTAND 500mL Dropping Funnel with Laboratory Support Stand - Introducing our Complete Laboratory Setup, a convenient 4-piece set designed to streamline your laboratory or classroom expe...