".2mL+PCR+tubes"

Heavy duty tubes are durable, efficient, and designed to secure your goods. Includes snapping end caps that lock into place for maximum security

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

VACUETTE® trace element tubes are designed to test trace elements such as aluminum, lead, cadmium, chrome, iron, fluoride, cobalt, copper, lithium, manganese, molybdenum, mercury, selenium, or thalium.

Made for scrubbing test tubes, culture tubes, and pipes.

Easily measure the cloudiness of a fluid.

A thermal gradient of up to 30°C can be precisely generated so that the temperature of each well is repeatable cycle-to-cycle

Will Not Scratch.

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.

Gentle nylon test tube brushes.

These 8 or 16-well thermal cyclers offer a personalized PCR experience for maximum engagement at a budget-conscious price point. Small and portable, this fully-featured PCR machine fits on your bench and travels wherever your science goes.

Bulk rolls for easy length adjustment.

The mobile lab that includes a thermal cycler, powered electrophoresis, blue light transilluminator, and centrifuge, all into one unit.

Accessories for Ward's® Chemistry Rainbow in the Tube Chemistry Demonstration

Teacher Developed!

Straight glass pipettes with tapered rubber bulbs.

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