 - Proprietary specialized surface material resulting in very high secondary electron emission.
- Air stable.
- Two-year shelf life guarantee.
- Discrete dynode design results in extended operating life.
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 - 1.2 mm nut bore permits easy removal of ferrules with a standard tapered-needle file (cat.# 20106).
- Made of brass to prevent thread stripping on the transfer line.
- Design enhances ease of threading onto the transfer line and improves overall lifetime.
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 for Agilent GCs with 5971/5972, 5973, 5975, or 5977 GC-MS- Change GC-MS columns in minutes without venting—100 µm transfer line maintains vacuum and eliminates the need to vent.
- Easy to install and maintain—no special tools or plumbing required.
- Gold-plated body for inertness.
- High-temperature polyimide ferrules eliminate leaks at the problematic transfer line fitting.
- Lower cost than other "no-vent" fittings.
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 Recommended for most mass spectrometers. - Ease at cold start.
- Low vapor pressure 10-7 torr.
- Nontoxic and noncorrosive.
- Compatible with buna-N, neoprene, and Viton seals.
- Optimum vacuum pump performance.
- Lowest mass spectrometer background.
- Recommended for optimum mass spec performance.
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 - A flat, soft aluminum sealing ring deforms and butt-seals against the MSD interface.
- A standard Vespel ferrule seals the column and 1/16-inch stainless steel nut.
- Fitting is constructed of nickel-plated brass for longevity and softness.
- Use any standard Vespel or Vespel/graphite 1/16-inch ferrule.
- Includes a 1/16-inch stainless steel nut and two replacement sealing rings. Order ferrules separately.
- Improved design reduces chance of leaks.
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 for Agilent 5972, 5973, 5975, or 5977 GC-MS- EI (electron ionization) filaments meet or exceed original manufacturer's performance.
- Every filament is subjected to QC tests, including heat, electrical current, and resistance.
- Samples from each filament manufacturing lot are installed in an MSD for in situ testing.
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 - Allows ppb-level GC-FID determination of CO and CO2 without expensive equipment.
- Precise temperature control ensures complete conversion of CO and CO2 to CH4.
- Simple, reliable operation—factory-set temperature (380 °C) can be adjusted with just the touch of a button.
- Convenient installation kit (sold separately) includes all parts needed for quick installation.
- Fast, easy catalyst tube replacement keeps maintenance time to a minimum.
- Includes methanizer control box, country-specific power cable, heater chamber, catalyst tube, hydrogen supply line, transition tubing, adaptor for capillary FID, adaptor for packed FID, 1/8" Swagelok nut and ferrules, and right angle wrench.
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 for Agilent 6890/7890 GCs |
 for Shimadzu QP 2010 & QP 2010 Plus- Change GC-MS columns in minutes without venting—100µm transfer line maintains vacuum and eliminates the need to vent.
- Easy to install and maintain—no special tools or plumbing required.
- Gold-plated body for inertness.
- High-temperature aluminum ferrules eliminate leaks at the transfer line fitting.
- Lower cost than other "no-vent" fittings.
- Can be used on Shimadzu QP 2010 and QP 2010 Plus mass spectrometers.
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 Poor sensitivity, loss of sensitivity at high masses, or high multiplier gain during an auto tune are all indicators that your mass spectrometer source may need to be cleaned. Restek has assembled all of the necessary components for cleaning and polishing your ion source.
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 - For use with Agilent 5971/5972 MS systems.
- Gold-plated for inertness.
- Meets or exceeds original manufacturer's performance.
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 for Thermo Scientific Focus DSQ GC Mass Spectrometers- Change GC-MS columns in minutes without venting—100 µm transfer line maintains vacuum and prevents venting.
- Easy to install and maintain—no special tools or plumbing required.
- Gold-plated body for inertness.
- High-temperature polyimide ferrules eliminate leaks at the problematic transfer line fitting.
- Lower cost than other "no-vent" fittings.
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 for Bruker/Varian Saturn 2000 Series Mass Spectrometers- Change GC-MS columns in minutes without venting—100 µm transfer line maintains vacuum and prevents venting.
- Easy to install and maintain—no special tools or plumbing required.
- Gold-plated body for inertness.
- High-temperature polyimide ferrules eliminate leaks at the problematic transfer line fitting.
- Lower cost than other "no-vent" fittings.
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 for Agilent 6850/6890/7890 GCs- Use with FID, TCD, NPD, and split/splitless inlets.
- Meets or exceeds original manufacturer’s performance.
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 for Agilent GCs- Include the most common consumable GC supplies and tools.
- All parts meet or exceed performance of instrument manufacturer's parts.
- Parts list makes reordering easy.
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 for Thermo Scientific TRACE & Focus GCs |
 for Thermo Scientific TRACE & Focus DSQ Mass Spectrometers |
 for Agilent GCs- Meets or exceeds original manufacturer's performance.
- Available for Agilent 5890, 6890, or 7890 GCs.
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 for Agilent 5890/6850/6890/7890 FIDs- Securely grips jet in socket for easy removal or installation.
- Unique, ergonomic handle—easy to hold.
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 for Agilent 5890/6850/6890/7890 FID Collector Assemblies- Easily remove the nut from the FID collector without damaging the nut.
- Unique, ergonomic handle—easy to grip.
- Fits all instrument models.
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 for PerkinElmer Auto SYS XL |
 for PerkinElmer Auto SYS XL and Clarus 500 |
 for Agilent GCs- Meets or exceeds original manufacturer's performance.
- Includes brass nut.
- Available for Agilent 5890, 6850, or 6890 GCs.
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 for Agilent GCs- Meets or exceeds original manufacturer's performance.
- Available for Agilent 5890, 6890, or 7890 GCs.
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 Use this aluminum oxide powder to clean surfaces that contact the sample or ion beam when you encounter poor sensitivity and inadequate abundances at high masses.
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 - Formulated from crude oil stocks known for their durability and line-lubricating qualities.
- Use in Agilent 5973/5972/5971 and GCD mass spec systems, or in other manufacturers’ MSD systems that require rough pump oil.
- Under average use, the oil in the foreline rough pump should be replaced every six months.
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 for Agilent 5890 GCs- Use with 5890 FID and split/splitless weldments.
- Meets or exceeds original manufacturer's performance.
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 for Agilent 5973/5975/5977 MS- Seats ferrules onto column for consistent installations.
- Made from high-quality stainless steel.
Note: Do not use on a 5975/5977 MS with an EI source (inert or SS). Doing so will extend the column too far into the ion source. This installation gauge is compatible with the 5975 MS with a CI source and the 5977 MS with the extractor or high-efficiency sources.
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 for Agilent 6850/6890/7890 GCs- Constructed of high-quality stainless steel.
- Meets or exceeds original manufacturer's performance.
- Individual replacement parts available.
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 Model 108-10.0/10.6 offers both 10.0 and 10.6 eV potential, has a 0.781" base diameter, and is used in SRI, Tracor, OI, and Baseline instruments. Model 103 has a 1.375" base and is used in HNU detectors. Model 108-BTEX lamp’s higher output makes it ideal for detection of BTEX compounds.
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 for Agilent 5890 GCs- Pressure regulators and gauges for air and hydrogen.
- 1/8-inch bulkhead allows easy hookup to instrument.
- Rated for inlet pressures to 250 psi (1,724 kPa).
- Rated for outlet pressures of 0 to 60 psi (0–414 kPa).
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 Use Restek’s Cleaning Kit with ANY injection port! The FID/injector cleaning kit includes: - Nylon tube brushes (1/8", 3/16", 1/4").
- Pipe cleaner.
- Stainless steel tube brushes (3/8", 3/16", 1/4").
- Stainless steel surface brush.
- Stainless steel jet reamers.
- Emery cloth.
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 for Agilent 5890 GCsKit includes: replacement fitting, 1/4" nut, Vespel/graphite ferrule, 1/16" nut, 0.4 mm ID graphite ferrule, Siltek-treated guide.
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 for Agilent 5890/6850/6890 GCs- 0.018-inch ID jets: Used for most general-purpose packed column applications.
- 0.030-inch ID jets: For packings that exhibit high bleed and that frequently clog the tip of smaller 0.018-inch jets.
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 for Agilent 5890/6850/6890/7890 GCs |
 for Agilent 5890/6850/6890 GCsAvailable in standard or Siltek treated high-performance versions.
Engineered with a fluted tip to guide the capillary column into the jet.
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 for Agilent 5890/6850/6890 GCs- High-quality stainless steel construction.
- Meets or exceeds original manufacturer's performance.
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 - Easy-to-use, sturdy, compact stainless steel fitting.
- 1/16-inch nut uses standard graphite or Vespel/graphite ferrules.
- Wrench pad won’t turn when installing a capillary column.
- Includes 1/4- and 1/16-inch stainless steel nuts, and 1/4-inch Vespel and 0.4 mm ID graphite ferrules.
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 for Agilent, PerkinElmer, and Thermo GCs- Use to cap off an injector to isolate leaks.
- Use to cap off a detector for thermal cleaning.
- Use to check a detector or make-up gas flow rate.
- Use to cap off a detector and prevent hydrogen from accidentally diffusing into the oven from an unused detector base.
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 for Agilent 5890/6850/6890/7890 GCs |
 for Agilent 5890 GCs- Constructed of high-quality stainless steel.
- Meets or exceeds original manufacturer's performance.
- Individual replacement parts available.
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 A great tool for cleaning detector jets or removing stuck ferrules from other small orifices. Serrated design is optimal for removing silica deposits and other contaminants.
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