Description
This lens castle for Finnigan 4500 mass specs is manufactured from BeO identical to the Finnigan originals, #40005-20060 and #40005-20061.
| Part No. | Description | Finnigan # | Price EA |
Order |
|---|---|---|---|---|
| BE1 | Finnigan 4500 BeO Lens Castle Assembly | 40005-20060 and 40005-20061 | CALL | |
| * Standard lead-time for non-stock items is approximately two weeks depending on the item. | ||||
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Other Ceramic Insulators A variety of alumina insulators. Call for custom sizes
Ceramic Insulators for Thermo The following alumina insulators are currently available for the Thermo instruments.
Thermo/Finnigan 4500 Lens Retainer Ring Is constructed of beryllium oxide ceramic.
Thermo/Finnigan 4500 Retainer springs Tungsten Wire is used.
Thermo 4500/4600/TSQ Source Heaters Source heaters for your Thermo 4500 and TSQ.
Thermo 4500 PRT This EI/CI Source Temperature Sensor (PRT2) includes the 100 ohm platinum resistance thermometer, leads, ceramic insulator, and connectors.
Ion Gauge Tubes, Bayard-Alpert Type Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium
Inland 45 Mechanical Pump Oil Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer.



