Chemical embedment material for mounting biological specimens to be sectioned in a microtome

Surgical, medical, dental and veterinary instruments and apparatus (including artificial limbs, eyes and teeth)

Chemical products used in industry, science, photography, agricuture, horticulture, forestry; artificial and synthetic resins; plastics in the form of powders, liquids or pastes, for industrial use; manures (natural and artificial); fire extinguishing compositions; tempering substances and chemical preparations for soldering; chemical substances for preserving foodstuffs; tanning substances; adhesive substances used in industry