"micro+tube+racks"

Will Not Scratch.

Safe and accurate.

Investigate the spectral pattern of different gases.

Tubes are suitable for collection, transport, and processing of capillary blood samples from infants, toddlers, children, geriatric patients, and patients in intensive care.

Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied. The electron beam can be deflected electrically in the electric field of the built-in plate capacitor, and magnetically by using the Helmholtz coil pair (not included). By adjusting the electric field so that it cancels the magnetic deflection, it is possible to determine the specific charge (e/m) and the velocity of the electrons.

Bulk rolls for easy length adjustment.

Gentle nylon test tube brushes.

Eliminate the need for glassware and provide a semi-micro environment for conducting many experiments with this clear tray about the size of an index card. You can use Chemplates instead of test tubes, as a demonstration vessel for your overhead projector, for individual student experiments, or even as a gas generator or water reservoir. Twelve large numbered cavities are molded into the high-impact plastic. In addition, each plate has a jumbo-sized cavity and a snap-off measuring spatula. Gas collecting tubes, available separately, fit the Chemplate caps. Package of ten.

For extremely fine work.

Teacher Developed!

The slide staining tray kit can be used in various laboratory applications, including microbiology, gram staining in histology, and special staining in hematology.

Provides an Optimum Seal Every Time.

Mobile cabinets featuring oak construction, 4" wheel casters, and 1.25" plastic laminate tops.

Relate Motion to Sound

Demonstrate the power of a tornado in a bottle.

For the collection, transport, archiving and isolation of nucleic acids at room temperature.