"Tubes"

Pre-calibrated test tubes and labware give fast, accurate results 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.

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.

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

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

Simple, yet effective tool.

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

With the magnet is on the outside, it's easy to see the science behind these eddy tubes.

The high-frequency coil can be used to test vacuum equipment for leakage or excite electrical tubes for demonstrations.