US$ 157.25
these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension
and a release valve
and long-distance laboratory exercises
Used as a sensitive direction-finder when paired with a tangent-compass stand
and vascular anatomy for lower extremity instruction
Brass Ring and Ball for Thermal Expansion Demonstration Type_Low Form these concavity microscope slides holdBuilt for the classic thermal expansion demonstration, this brass ball and ring fit freely at room temperature and stick tight once the ball is heated and expanded.
US$ 157.25
US$ 14.95
US$ 131.75
US$ 148.75