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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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- 4000 (This Page)
The Finnigan 4000 is a quadrupole GC/MS released circa ~1976.
SIS has supplied parts and services for the Finnigan 4000.
See also Cross Ref.
- Baffle Repair
- Filament Posts These filament posts are the same composition as the original posts on the Finnigan 4000 filaments.
Heater Cartridge, Source This 24 volt, 50 watt heater cartridge is 1.5 inch long and has a diameter of 1/4 inch.
Platinum Resistance Thermometer This platinum resistance thermometer for the Thermo 4000 replaces Thermo #00007-89210.
Aluminum Oxide Abrasive The ALX6004 superfine aluminum oxide cleaning abrasive is the finest grit aluminum oxide abrasive.
Bellows Assembly The entire solid inlet valve bellows assembly for the Finnigan 4000 and 4500 solid probe inlet valve.
Ceramic Insulators The following alumina insulators are currently available for the Thermo instruments.
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 Ferrules, Jet Separators, and GC column.- Ferrules, GC Ferrules, Jet Separators, and GC column.
Thermo/Finnigan MAT 4500/4600/TSQ Lead Assembly and Collector Lead
Assembly Complete assembly includes ceramic insulator and electrical connectors.- Filament Material Rhenium Wire and Ribbon is used to manufacture filaments for mass spectrometers and ion gauges as well as medical applications.
- Flange, Back SIS supplies new parts or repairs old parts on your Thermo/Finnigan instrument.
Gaskets, Copper & Gold Plated The following copper and gold plated copper gaskets are available for the vacuum flanges on Thermo/Finnigan mass spectrometers.
Thermo/Finnigan MAT 4000 Source End Insulator Ring replaces Finnigan #40004-20400
Ionization Gauge Tubes, Bayard-Alpert Type Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium
Thermo/Finnigan MAT Movable Transfer Line The transfer line incorporates an S.I.S. stainless steel mounting bracket for added durability.- Nozzle Spring Insulator With sapphire insulator.
O-Rings all types and sizes of O-Rings
Santovac® 5P Ultra Vacuum Pump Fluid Santovac 5P Ultra has the same properties of Santovac 5 but guarantees minimal amounts of the 3 and 4 ring polyphenyl ethers; less than .02% and .1% respectively and for ultra-clean applications such as mass spectrometry.
Mechanical Pump Oils Mechanical Pump Oils for your vacuum rough pump needs.- Rhenium Wire and Ribbon - Filament and Heater Material Rhenium Wire and Ribbon is used to manufacture filaments for mass spectrometers and ion gauges as well as medical applications.
- Thermo/Finnigan MAT ITD Rulon Insert The Rulon Insert used in the ion trap manifold as a guide for the column.
Sample Vials, Flared Pyrex flared sample vials.
Sample Vials, Straight Available in either pyrex glass or quartz.- Source End Insulator Ring replaces Finnigan #40004-20400
Thermocouple Gauge Tube Thermocouple gauges measure pressure in terms of the amount of heat that gas will conduct away from a hot wire.- Ion Gauge Tube Bayard-Alpert Design and Dual Tungsten or Burn-out Resistant Iridium