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- Heaters/Source
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- Agilent Heaters and SensorsMass Spectrometry, Scientific Supplies & ManufacturingScientific Instrument Services 5973 Source Heater Tamper Resistant Allen Wrench 5973/5975 Quad Sensor 5985 Source Heater Assembly Agilent Interface Heater Assembly 5971 Interface Heater
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- MS - Agilent/HPAgilent/HP part number cross reference 5977 5975 5973 5972 5971 5970 MSD GCD 5992/5993/5995 5985/5986/5987/5988 5989 7000 4500 6100 6200 6300 6400 6500 7500 Filaments Multipliers Source Heaters & Sensors Vacuum Transfer Line Supplies Probes Baseplate O-Ring for 5973/5975/5977 Ceramic Insulators ESI/Jet Separator Tools Autosampler GC Supplies Other Supplies Mass Spectral Libraries (NIST 23 and Wiley Libraries) All Repairs Filament Repair Source Cleaning Catalog Page A43 Catalog Page B14
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- MS - Thermo/FinniganThermo/Finnigan cross reference LTQ™ LXQ™ LCQ™ PolarisQ™ GCQ™ Finnigan Ion Trap ITS-40 MSQ™ DSQ™ SSQ700 SSQ7000 5100 4600 4500 4000 3200, OWA 1021, OWA OWA INCOS TSQ Quantum™ TSQ7000 TSQ700 TSQ70 MAT 253 MAT 252 MAT 251 MAT900 MAT90 8200 VELOS Finnigan/Varian Filaments Multipliers Vacuum Supplies Source Parts & Supplies Probes GC & Transfer Line Supplies Mass Spectral Libraries (NIST 23 and Wiley Libraries) All Repairs Filament Repair
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- 4600
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- 4500 (This Page)
The Finnigan 4500 is a quadruple GC/MS sold circa 1981.
SIS has supplied parts and services for the Finnigan 4500.
Electron Multipliers for the Thermo 3100/3200/4000/4500/4600 SIS provides replacement detectors for your Thermo mass spectrometer. Multipliers are from the major manufacturers of electron multipliers.
Source Heater Source heaters for your Thermo 4500 and TSQ.
Lens Castle Ceramic #40005-20060 and #40005-20061.
Lens Retainer Ring Is constructed of beryllium oxide ceramic.
Ceramic Insulators The following alumina insulators are currently available for the Thermo instruments.
Platinum Resistance Thermometer This EI/CI Source Temperature Sensor (PRT2) includes the 100 ohm platinum resistance thermometer, leads, ceramic insulator, and connectors.
Lead Assembly Complete assembly includes ceramic insulator and electrical connectors.
Springs, Lens Retainer & Detent Tungsten Wire is used.
Bellows Valve Assembly The entire solid inlet valve bellows assembly for the Finnigan 4000 and 4500 solid probe inlet valve.
Aluminum Oxide Abrasive The ALX6004 superfine aluminum oxide cleaning abrasive is the finest grit aluminum oxide abrasive.
Diffusion Pump Heater The following heater discs and cartridges are used to replace defective units in various diffusion pumps.
Ferrules, PTFE Ion Gauge These 3/4" PTFE Ferrules are used to install Ion Gauge Tubes.
Ferrules, Jet Separator and GC Ferrules, Jet Separators, and GC column.- Filament Material Rhenium Wire and Ribbon is used to manufacture filaments for mass spectrometers and ion gauges as well as medical applications.
- Flange, Ion Gauge SIS supplies new parts or repairs old parts on your Thermo/Finnigan instrument.
Flared Sample Vials Pyrex flared sample vials.
Gaskets, Copper, Gold Plated The following copper and gold plated copper gaskets are available for the vacuum flanges on Thermo/Finnigan mass spectrometers.
Ion Gauge, High Sensitivity Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium
O-Rings all types and sizes of O-Rings- Sample Vials, Flared Pyrex flared sample vials.
Sample Vials, Straight Available in either pyrex glass or quartz.
Thermocouple Gauge Tube Thermocouple gauges measure pressure in terms of the amount of heat that gas will conduct away from a hot wire.
4500 Repair Services
- Source Heater Repair Source heaters for your Thermo 4500 and TSQ.