".2mL PCR tubes"

Unique pre-cut T-slit provides a snug fit around catheters, tubes, I.V.’s, and tracheotomies.

For use with most pocket and clock aneroids.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Dropper assemblies feature a glass tube with black polypropylene closure and rubber squeeze bulb

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.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Organic liquid thermometer features a U-shaped tube mounted on a plastic casing with metal floats at the top of each column.

Clear plates with deep uniform wells; replace beakers and test tubes in the microchemistry lab

Platinum wire supplied in a glass tube, designed specifically for flame tests, ensuring accurate and consistent results.

The Weather Globe Barometer is similar in design and function of the first barometer created by the Italian scientist Torricelli in 1643. This glass weather barometer can be used to predict weather conditions. Rising water in the tube means bad weather, falling water in the tube means good weather. Not only is this a great demonstration of atmospheric pressure, but it is a beautiful addition to any home or office.

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab. 

Leak-proof dispensing of liquids.

Deuteromycete. Causes thrush, candidiasis. Multiplies by budding. Forms germ-tubes in serum cultures. Incubation temperature 37°C. Potato dextrose agar growth medium. Note: Pathogen.

These foam plugs are designed to fit most test tubes and vials.

Ideal for handling preserved specimens, the wide clamping jaws are flattened and have serrations to prevent slipping.