Education

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

During most of their life, stars are mostly composed of hydrogen and generate energy by converting it to helium. Although other elements are present to give individual stars their &ldquofingerprint&rdquo the lines of hydrogen and helium are

The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope.

Hydrophobic chromatography is based on the fact that protein molecules can have extensive hydrophobic regions.&nbsp These hydrophobic regions, in media favoring hydrophobic interactions, such as an aqueous solution with high salt concentration, can

Recent proteomic studies have led scientists to estimate that there are almost a million different proteins in a single human cell.&nbsp The function and properties of these proteins are highly distinct ranging from structural proteins involved in

Hyoid (lingual bone) Bone, Plastic

This kit is designed to teach 8 groups of four students the principles of Ion Exchange Chromatography and protein purification. &nbspThe kit contains the reagents to allow students to: Equilibrate a DEAE agarose column Load a protein sample on the

A hands on lab activity to study immunoaffinity chromatography and use a specific antibody to purify antigenic proteins from complex samples. This technique involves performing a chromatography procedure using antigen or antibody immobilized on a

Immunoprecipitation is a routinely used technique that removes a protein or peptide, which specifically reacts with an antibody, from a solution. The name of the technique is a misnomer as the interaction of the peptide or protein with the antibody

A visual measurement of impact created by collision against a stationary object. The car is fitted with a spring scale and slide that is displaced on impact.

Sturdy plastic impact car features a graduated spring scale and a slide that is displaced on impact against an obstacle. Includes activity guide.

The Incline Plane Friction Set can be used for multiple demonstrations including the resolution of forces, uniform and accelerated motion, and potential energies. The wooden incline board can be set to any angle within 0° to 45°.