Price: 12
Product ID : R20
R20 Two Hole Ceramic Tube Insulator, OD (in)=0.25, ID (in)=0.078
Description
More details on associated web pages:
Two Hole Round Ceramic Tube Insulators
The following two hole alumina ceramic tube type insulators are available in six inch lengths.Ceramic Tubes
(Catalog A58)

The following two hole alumina ceramic tube type insulators are available in six inch lengths.

Buy Nichrome Wire, Non Magnetic Ribbon for mass spectrometer heaters here. Choose from varying thickness, Nichrome filament wire sold by the foot.

Chromel is a nickel/chromium alloy used in the production of thermocouples and thermocouple extension wires.

Inconel wire is a nickel-chromium alloy wire for applications requiring good resistance to oxidation and corrosion at high temperatures.

The following four hole alumina ceramic tube type insulators are available in six inch lengths.

A superior electrical insulation for Heaters, Elements and Furnaces

The tubes are constructed of a pure 99% alumina ceramic that has superior gas and vacuum tightness and excellent insulating properties even at elevated temperatures.

O-Rings are available in five different materials from Scientific Instrument Services.

This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.