Education

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

Our Receiving Screen is an opaque white piece of acrylic with 60mm of vertically-arranged graduations. This accessory is designed to work with our Basic and Deluxe Optical Benches (#OPTBN-BSC and #OPTBN-DLX).

Molecular cloning is a commonly used technique for the generation of recombinant proteins.&nbsp The gene for a protein of interest is cloned into a vector, or plasmid, in frame with the gene for a protein tag.

The final goal in molecular biology is often the expression of a recombinant protein. The transformed plasmids can be used as templates by the bacteria to produce protein.

Includes 1 each of 1, 5, 10, 50, 100, and 500 mg weights, and 2 each of 2, 20, and 200 mg weights. Rectangular plastic box with rider and forceps.

These clear acrylic refraction cells are excellent for showing refraction and internal reflection in water and to measure its refractive index. The cells have uniform wall thickness to eliminate distortions.

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

Useful for testing patellar and other reflexes, this hammer includes a solid rubber head. The triangular shape of the head can be used with wide or narrow targets.

This semi-circular refraction tank has a printed protractor on it to observe and measure refraction. Instructions included.

This large van de Graaff generator uniquely offers alternative drive modes, either hand-cranked or motor driven. Excellently constructed, the generator reliably delivers charge and sparks 10cm long and more immediately on setting it in motion, even

A visual demonstration of how a lung is emptied and filled with air by the relaxation and contraction of the diaphragm muscle. Two balloons are attached to a glass &quotY&quot-tube and simulate the lungs.

Demonstrate plate tectonic principles, plate boundary interactions and the geometry and relative motions of faulting of geologic layers using 3-D manipulative models. Versatile kit contains a Fault Model Set of 5 manipulatives and a Tectonics Sand