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Mass Spectrometry - Thermo/Finnigan

SIS supplies new parts or repairs old parts on your Thermo/Finnigan instrument.

Thermo Fisher Scientific previous names include Thermo Electron Corporation, Thermo Finnigan, ThermoQuest Corporation, and Finnigan Corporation.

Thermo/Finnigan cross reference
  • Thermo/Finnigan cross referenceThermo/Finnigan cross reference
    Scientific Instrument Services carries a wide selection of parts for all models of Thermo/Finnigan mass spectrometers. In order to aid you in the selection of replacement parts for your instrument, the following part number cross reference chart can be used. If a part number is not listed, it either means we do not have that part in our inventory or perhaps we are not aware of the Thermo part number in relation to our inventory. If you are looking for a part not listed below, use our Search Syst...
  • LTQ™LTQ™
    The Thermo LTQ™ is a 2D linear ion trap MS, circa 2003-10.
  • LXQ™LXQ™
    MS Thermo/Finnigan LXQ Supplies for your lab needs.
  • LCQ™LCQ™
    The Thermo LCQ is a family of 3D ion trap LC-MSn's, circa 1995-2007. Classic, Duo, Advantage/MAX, Deca/XP/XP MAX/XP Plus, and Fleet.
  • PolarisQ™PolarisQ™
    The Thermo/ThermoQuest PolarisQ™ is a quadrupole ion-trap MS, circa 2000.
  • GCQ™GCQ™
    The GCQ is a quadrupole ion trap MS, circa 1995.
  • Finnigan Ion TrapFinnigan Ion Trap
    Supplies for the Thermo/Finnigan Ion Trap (ITD)
  • ITS-40ITS-40
    SIS can provide parts and repairs for the Thermo ITS-40.
  • MSQ™MSQ™
    The Thermo MSQ™ is a single quad LC/MS, circa ~2002, followed by the MSQ Plus™, circa 2007.
  • DSQ™DSQ™
    The Thermo DSQ™ II (dual stage quadruple), circa 2006, and DSQ™, circa 2002, based on the TRACE™ MS/Plus, are single quad MS's that interface to TRACE™ GC or FOCUS™ GC family.
  • SSQ700SSQ700
    SIS can provide parts and repairs for the Finnigan SSQ 700.
  • SSQ7000SSQ7000
    SIS can provide parts and repairs for the Finnigan SSQ 7000.
  • 51005100
    Supplies and service for the Finnigan MAT 5100 GC/MS, circa 1989.
  • 46004600
    SIS can provide parts and repair services for the Thermo 4600.
  • 45004500
    Supplies and services for the Finnigan MAT quadrupole GC/MS, circa 1981.
  • 40004000
    Supplies and services for the Finnigan 4000 quadrupole GC/MS, circa 1976.
  • 3200, OWA3200, OWA
    Supplies and service for the Finnigan 3200 quadrupole GC/MS, circa 1976.
  • 1021, OWA1021, OWA
    The Thermo 1020 and OWA™ (organics in water analyzer) are quadrupole GC/MS systems, released circa ~1979. OWA, 1020 Replacement Parts Aluminum Oxide Abrasive Capillary Tube Probe Springs Ceramic Insulators Diffusion Pump Heater Electron Multiplier, OWA Electron Multiplier, PPINICI Ferrules, PTFE Ion Gauge Ferrules, Jet Separator Ferrules, GC Filament - stainless steel style Filament - Ceramic Body (new S.I.S. design) Filament - Extrel Upgrade Filament Posts Filament Material Gaskets, Copper G...
  • OWAOWA
    The Finnigan OWA™ (Organics in Water Analyzer) is a quadrupole MS released circa early 1980's (OWA 1020 / OWA 1050 / OWA 5100). SIS can offer supplies and repair services for this mass spectrometer.
  • INCOSINCOS
    The Finnigan MAT INCOS™ 50 is a quadrupole MS, circa 1986, which interfaces to the HP5890 or Varian 3400 GC. Variants include the 50B, XL and 500 (circa 1989).
  • TSQ Quantum™TSQ Quantum™
    The Thermo TSQ Quantum™ is a family of triple quad MS's, circa 2001-2011.
  • TSQ7000TSQ7000
    Thermo/Finnigan MAT TSQ 700 Supplies and Services
  • TSQ700TSQ700
    The Finnigan TSQ 700 is a triple quad MS released circa 1990.
  • TSQ70TSQ70
    SIS can provide parts and repairs for the Finnigan TSQ 70 and 700
  • MAT 253MAT 253
    Supplies and service for the MAT 253 sector isotopic ratio MS.
  • MAT 252MAT 252
    Supplies and service for the MAT 252 sector isotopic ratio MS.
  • MAT 251MAT 251
    Supplies and service for the MAT 251 sector isotopic ratio MS.
  • MAT900MAT900
    Supplies and service for the MAT 900 sector MS, circa 1989.
  • MAT90MAT90
    Supplies and service for the Finnigan MAT 90 sector MS, circa 1986.
  • 82008200
    Supplies and service for the Finnigan MAT 8200 sector MS, circa 1982.
  • VELOSVELOS
    VELOS Supplies for Thermo MS for your lab needs.
  • Finnigan/VarianFinnigan/Varian
    SIS can provide parts and repair services for the Finnigan/Varian.

Parts for Thermo/Finnigan

Repairs for Thermo/Finnigan

  • All RepairsAll Repairs
    SIS can provide parts and repairs for Thermo parts.
  • Filament RepairFilament Repair
    Filament repairs for all of your Thermo instruments.
  • Source CleaningSource Cleaning
    Scientific Instrument Services provides a mass spectrometer source cleaning service. We can expertly clean and service most models of mass spectrometer sources including filament repair. Fast turn-around of repairs