United Scientific SPTNE01 Glass Spectrum Tube, Neon workwarehouse Solves the issue of washing

Solves the issue of washing your hands and then immediately touching an unsanitary door handle afterwards

This Legris 3193 run tee is a metric nylon and nickel-plated brass push-to- connect fitting

will not rust and crack

Quick and Easy Disc Changes with Micro Hook and Loop Attachment System

Tool Dimension of 6" Length

United Scientific SPTNE01 Glass Spectrum Tube, Neon workwarehouse Solves the issue of washingUnited Scientific SPTNE01 Glass Spectrum Tube, Neon The classic demonstration of spectral lines. Each tube has its characteristic spectrum when energized before a spectroscope. These tubes acquaint students with the spectra of common gasses in their pure form, as well as for demonstrating wavelength. The glass tubes are 25cm long with the capillary portion about 10cm long. An electrode is sealed in each end and attached to a metal end cap with a loop