Description
Thermo/Finnigan filament posts are available to replace damaged or worn posts on the 3000 series and OWA filaments. These posts are constructed of a tantalum/tungsten alloy identical in composition to the original posts. They are packaged in sets of 5 (left and right per set) and are constructed as shown.
Part No. | Description | Quantity In Stock |
Price /PK |
Order |
---|---|---|---|---|
FP4 | Finnigan OWA/3000 post set | DISCONTINUED | --- | --- |
Unit of measure for ordering is PK. | ||||
* Call for availability. | ||||
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A wide variety of alumina ceramic washers.

The following alumina insulators are currently available for the Thermo instruments.

Alumina ceramics for the Incos 50 Source.

S.I.S. supplies stainless steel connectors manufactured from type 316 stainless steel.

Our ceramic body one piece construction provides maximum strength, is self-aligning, and will minimize filament sagging.

Standard size coils are used on several mass spectrometer heaters repaired by S.I.S.

Replacement insulators for Nermag.

Stepped insulators made from alumina ceramic.

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.

all types and sizes of
O-Rings

Electrical Connectors

High quality alumina fish spine beads are used for electrical insulation of wires and leads.