Skip to content

Close

Products and Parts
- Elemental Analyzers
- X-ray Optics
- Parts and Supplies
Elemental Analyzers We offer cutting-edge XRF analyzers designed for precise and reliable elemental analysis, improving efficiency and compliance across various applications. Learn more

Sulfur Analyzers Suitable for a wide range of fuels and petroleum products, including motor and aviation fuels, distillate and residual oils, crude oils, and lubricating and hydraulic base oils.

Chlorine Analyzers Designed to determine total chlorine in liquid hydrocarbons such as aromatics, distillates, heavy fuels, crude oils, and aqueous solutions.

Multi-Element Analyzers High-precision analysis of sulfur, chlorine, and metals across a broad measurement range, with models available for different element combinations.

X-ray Optics Experience enhanced precision and efficiency with our innovative X-ray optics and sources, designed to elevate your applications with advanced technologies. Learn more

Polycapillary Optic XOS Polycapillary Optics capture large, solid angles of X-rays and redirect them to a micron-sized focal spot or a highly collimated beam.

fleX-Beam XOS fleX-Beam is a compact X-ray generator combining a low-powered X-ray source and a precisely aligned polycapillary optic.

DCC Optics Highly monochromatic X-ray beams focused in three dimensions can be obtained by using doubly curved crystals (DCCs).

DCC X-Beam DCC X-Beam™ is an X-ray excitation system that generates a focused, monochromatic X-ray beam by combining a low-powered X-ray tube and an innovative DDC optic.

Mini-Beam XOS Mini-Beam is a compact and powerful X-ray generator that integrates a polycapillary X-ray optic with a low powered X-ray source.

Parts and Supplies Explore high-quality consumables and accessories you need to keep your operations running, designed specifically for XOS instruments to maintain precision and reliability. Learn more
Applications
- Elemental Analyzers
- X-ray Optics
Elemental Analyzers Explore industry-specific solutions for elemental analysis, supporting compliance and efficiency across diverse sectors. Learn more

Petrochemical Optimize refining processes with precise sulfur and chlorine analysis for crude oil, fuels, and aromatics.

Biofuels Support biofuel quality and sustainability goals with fast, reliable analyzers for testing renewable feedstocks and finished fuels.

Plastic Pyrolysis Monitor chlorine levels in plastic waste recycling to protect catalysts and prevent corrosion in pyrolysis units.

Sustainable Aviation Fuel Verify critical fuel specifications and ensure quality control in the production of sustainable aviation fuels.

Marine Lubricant Analysis Improve cylinder lubrication decisions with fast, onboard XRF analysis that helps marine operators reduce wear, optimize feed rates, and support reliable engine performance.

X-ray Optics Discover how advanced X-ray optics drive breakthroughs in research, industrial testing, and academic studies. Learn more

Micro XRF Deliver spatially resolved elemental analysis of small and complex samples, enabling precise elemental mapping and trace element detection.

XRD Identify crystalline phases and characterize material structure with focused X-ray optics, supporting accurate phase and quality analysis.

Confocal XRF Enable depth-resolved elemental mapping of layered samples, revealing subsurface composition without cross-sectioning.

Parallel-beam Wavelength-Dispersive Spectrometer Deliver high-brilliance, focused X-ray beams for advanced research, enabling high-sensitivity measurements and superior spatial resolution.

Synchrotron Enhance angular resolution and peak-to-background ratio with parallel-beam optics for precise crystallographic and elemental analysis.
Support
- Service and Maintenance
- Customer Portal
- Find a Distributor
- Methods and Compliance
- Supplier Info
- Open a case
- Get a Quote
Service and Maintenance Maximize instrument uptime with our comprehensive support, including expert repairs, calibration, and training. Learn more

Preventative Maintenance Schedule routine care to prevent downtime, extend instrument life, and ensure consistent analytical accuracy.

Extended Warranty Protect your investment with extended coverage options that provide peace of mind beyond the standard warranty.

Customer Portal Access your account to view orders, manage instruments, and download exclusive resources and documentation. Log in

Find a Distributor Locate authorized XOS partners worldwide for local sales support, service, and product availability. Find a distributor

Methods and Compliance Access technical data on ASTM, and ISO and other compliance methods relevant to your specific analysis needs. Learn more

Supplier Info Find essential information and guidelines for current and prospective suppliers partnering with XOS. Learn more

ISO Certification Ensuring high-quality products and services through rigorous standards and continuous improvement, reinforcing our commitment to customer satisfaction and operational excellence.

Open a case Submit a support ticket directly to our technical team for assistance with any product issues. Learn more

Get a Quote Interested in product pricing? Our sales team is here to help. Learn more
About
- Why XOS?
- Work with Us
- Events
- Contact Us
Why XOS? At XOS, we know that better analysis counts. Our solutions deliver consistent, high‑quality data to help organizations across industries improve quality, meet compliance standards, and streamline operations. Learn more

Work with Us Explore career opportunities and join a team dedicated to innovation in scientific measurement and analysis. Find your role

Events See where XOS is exhibiting next. Join us at upcoming trade shows, conferences, and industry webinars. Explore events

Contact Us Connect with our team for sales inquiries, technical support, or general questions about our products. Get in touch
Knowledge Center

Products and Parts
Applications
Support
About
Knowledge Center

Back

Products and Parts
Elemental Analyzers

We offer cutting-edge XRF analyzers designed for precise and reliable elemental analysis, improving efficiency and compliance across various applications. Learn more

Sulfur Analyzers Suitable for a wide range of fuels and petroleum products, including motor and aviation fuels, distillate and residual oils, crude oils, and lubricating and hydraulic base oils.

Chlorine Analyzers Designed to determine total chlorine in liquid hydrocarbons such as aromatics, distillates, heavy fuels, crude oils, and aqueous solutions.

Multi-Element Analyzers High-precision analysis of sulfur, chlorine, and metals across a broad measurement range, with models available for different element combinations.
X-ray Optics

Experience enhanced precision and efficiency with our innovative X-ray optics and sources, designed to elevate your applications with advanced technologies. Learn more

Polycapillary Optic XOS Polycapillary Optics capture large, solid angles of X-rays and redirect them to a micron-sized focal spot or a highly collimated beam.

fleX-Beam XOS fleX-Beam is a compact X-ray generator combining a low-powered X-ray source and a precisely aligned polycapillary optic.

DCC Optics Highly monochromatic X-ray beams focused in three dimensions can be obtained by using doubly curved crystals (DCCs).

DCC X-Beam DCC X-Beam™ is an X-ray excitation system that generates a focused, monochromatic X-ray beam by combining a low-powered X-ray tube and an innovative DDC optic.

Mini-Beam XOS Mini-Beam is a compact and powerful X-ray generator that integrates a polycapillary X-ray optic with a low powered X-ray source.
Parts and Supplies

Explore high-quality consumables and accessories you need to keep your operations running, designed specifically for XOS instruments to maintain precision and reliability. Learn more

Consult an Expert

Back

Applications
Elemental Analyzers

Explore industry-specific solutions for elemental analysis, supporting compliance and efficiency across diverse sectors. Learn more

Petrochemical Optimize refining processes with precise sulfur and chlorine analysis for crude oil, fuels, and aromatics.

Biofuels Support biofuel quality and sustainability goals with fast, reliable analyzers for testing renewable feedstocks and finished fuels.

Plastic Pyrolysis Monitor chlorine levels in plastic waste recycling to protect catalysts and prevent corrosion in pyrolysis units.

Sustainable Aviation Fuel Verify critical fuel specifications and ensure quality control in the production of sustainable aviation fuels.

Marine Lubricant Analysis Improve cylinder lubrication decisions with fast, onboard XRF analysis that helps marine operators reduce wear, optimize feed rates, and support reliable engine performance.
X-ray Optics

Discover how advanced X-ray optics drive breakthroughs in research, industrial testing, and academic studies. Learn more

Micro XRF Deliver spatially resolved elemental analysis of small and complex samples, enabling precise elemental mapping and trace element detection.

XRD Identify crystalline phases and characterize material structure with focused X-ray optics, supporting accurate phase and quality analysis.

Confocal XRF Enable depth-resolved elemental mapping of layered samples, revealing subsurface composition without cross-sectioning.

Parallel-beam Wavelength-Dispersive Spectrometer Deliver high-brilliance, focused X-ray beams for advanced research, enabling high-sensitivity measurements and superior spatial resolution.

Synchrotron Enhance angular resolution and peak-to-background ratio with parallel-beam optics for precise crystallographic and elemental analysis.

Consult an Expert

Back

Support
Service and Maintenance

Maximize instrument uptime with our comprehensive support, including expert repairs, calibration, and training. Learn more

Preventative Maintenance Schedule routine care to prevent downtime, extend instrument life, and ensure consistent analytical accuracy.

Extended Warranty Protect your investment with extended coverage options that provide peace of mind beyond the standard warranty.
Customer Portal

Access your account to view orders, manage instruments, and download exclusive resources and documentation. Log in
Find a Distributor

Locate authorized XOS partners worldwide for local sales support, service, and product availability. Find a distributor
Methods and Compliance

Access technical data on ASTM, and ISO and other compliance methods relevant to your specific analysis needs. Learn more
Supplier Info

Find essential information and guidelines for current and prospective suppliers partnering with XOS. Learn more

ISO Certification Ensuring high-quality products and services through rigorous standards and continuous improvement, reinforcing our commitment to customer satisfaction and operational excellence.
Open a case

Submit a support ticket directly to our technical team for assistance with any product issues. Learn more
Get a Quote

Interested in product pricing? Our sales team is here to help. Learn more

Consult an Expert

Back

About
Why XOS?

At XOS, we know that better analysis counts. Our solutions deliver consistent, high‑quality data to help organizations across industries improve quality, meet compliance standards, and streamline operations. Learn more
Work with Us

Explore career opportunities and join a team dedicated to innovation in scientific measurement and analysis. Find your role
Events

See where XOS is exhibiting next. Join us at upcoming trade shows, conferences, and industry webinars. Explore events
Contact Us

Connect with our team for sales inquiries, technical support, or general questions about our products. Get in touch

Consult an Expert

Back

Knowledge Center

Consult an Expert

Home Parts and Supplies

Parts and Supplies

Keep your analyzer running at peak performance with genuine parts and supplies made to fit.

Get a Quote

Time to restock or replace a part? Select your product from the dropdown or search by name, browse compatible parts and supplies, then click Get a Quote to contact the XOS team.

Filter & Sort

Clear Filters

Selected products: All

Fan Filter

Series: 200033-01

Fan Filter, M-Series, R Series.

Get a quote Go back

Primary Window - Sindie +Cl

Series: 490075-01

Kit, Assembly, Primary Window Flange, Sindie +Cl.

Get a quote Go back

Primary Window - Clora 2XP

Series: 402653-01

Assembly, Washer, Sample Window, Clora 2XP.

Get a quote Go back

Primary Window - Accucells

Series: 400527-02

Primary Window Assembly for Accucells Cups

Get a quote Go back

Primary Window - Chemplex

Series: 400527-01

Primary Window Assembly for Chemplex Cups and Online

Get a quote Go back

Secondary Film Retaining Ring (308758-01)

Series: 308758-01

Secondary Film Retaining Ring - Sindie +Cl.

Get a quote Go back

Secondary Film Retaining Ring (302203-01)

Series: 302203-01

Secondary Window Ring, Sindie, Benchtop.

Get a quote Go back

Vacuum Pump - Online

Series: 401464-02

Assembly, Vacuum Pump, 2-Head, Onling, W/ Ftg.

Get a quote Go back

Vacuum Pump - Online (Atex)

Series: 401117-01

Vacuum Pump Assembly with Thermostat, 24 VDC.

Get a quote Go back

Vacuum Pump - R-Series

Series: 403723-01

Assembly, Vacuum Pump and Right Angle Union Fitting.

Get a quote Go back

Vacuum Pump Rebuild Kit

Series: 200337-01

Kit, Rebuild, Vacuum Pump, For PU1655/PU1845.

Get a quote Go back

Mylar Film

Series: 204494-01

Window, Sample Basket Petra, Self-Sticking, Mylar, 25 Ea.,1.38"D, 3.6um Thickness.

Get a quote Go back

Etnom Film

Series: 200335-02

Get a quote Go back

Polypropylene Film

Series: 200335-04

Film, Sample, 12um Polypropylene, 3" Dia. Perforation.

Get a quote Go back

Standard XRF Cups

Series: 200334-01

Cup, Sample, Pack of 100.

Get a quote Go back

Etnom Accucells

Series: 490002-02

Kitset, Accucells, Etnom 3.0um, 100 ea (10 X 10 Tubes).

Get a quote Go back

HV High Viscosity Etnom Accucells

Series: 490016-02

Kitset, Accucells, Etnom, High Vicosity, 100 ea (10 X 10 Tubes).

Get a quote Go back

Mylar Accucells

Series: 490002-01

Kitset, Accucells, Mylar, 100 ea (10 X 10 Tubes).

Get a quote Go back

High Viscosity Mylar Accucells

Series: 490016-01

Kitset, Accucells, Mylar, High Viscosity, 100 ea (10 X 10).

Get a quote Go back

Clora AccuFlow Consumables Kit

Series: 402331-01

Clora Flow-through Accessory Kit, with Syringe.

Get a quote Go back

Calibration Standard Cl in Diesel 0ppm (500ml)

Series: 204138-01

Calibration Standard, Chlorine in Diesel Matrix, 0.0 ppm, 500 mL.

Get a quote Go back

Calibration Standard Cl in Diesel 10ppm (500ml)

Series: 204140-01

Calibration Standard, Chlorine in Diesel Matrix, 10.0 ppm, 500 mL.

Get a quote Go back

Calibration Standard Cl in Diesel 1 ppm (500ml)

Series: 204139-01

Calibration Standard, Chlorine in Diesel Matrix, 1.0 ppm, 500 mL.

Get a quote Go back

Calibration Standard Cl in Diesel 50 ppm (500ml)

Series: 204141-01

Calibration Standard, Chlorine in Diesel Matrix, 50.0 ppm, 500 mL.

Get a quote Go back

Calibration Set Cl in Crude 0-500ppm (100ml)

Series: 202358-01

Calibration Set, 0-500Ppm Cl In Crude, 6 x 100 mL. Set consists of 0, 10, 25, 100, 250, 500 ppm (100 mL each).

Get a quote Go back

Calibration Set Cl in Mineral Oil 0-10 ppm (10ml)

Series: 200766-08

Calibration Set, 0-10 ppm Cl in Mineral Oil, 6 Ã— 10 mL. Concentrations: 0, 0.5, 1, 2, 5, 10.

Get a quote Go back

Calibration Set Cl in Mineral Oil 0-50 ppm (10ml)

Series: 200766-06

Calibration Set, 0-50 ppm Cl In Mineral Oil, 6X10Ml. Set includes 0, 0.5, 1.0, 5.0, 10.0, 50.0 ppm standards.

Get a quote Go back

Calibration Set Cl in Mineral Oil 0-500 ppm (10ml)

Series: 200766-02

Calibration Set, Clora, 0-500 ppm Cl In Light Mineral Oil, 6 Ã— 10 mL. Set includes 0, 10, 25, 100, 250, 500 ppm standards.

Get a quote Go back

Calibration Set Cl in Mineral Oil 0-500 ppm (100ml)

Series: 202361-01

Calibration Set, 0-500Ppm Cl In Mineral Oil, 6X100 mL. Set includes 0, 10, 25, 100, 250, 500 ppm.

Get a quote Go back

Calibration Set Cl in Mineral Oil 0.3-4% (10ml)

Series: 200766-04

Calibration Set, Clora Xr, 0.3-4Wt% Cl In Mineral Oil, 6X10 mL. Set consists of 0.3, 0.4, 1.0, 1.6, 2.8, 4.0 wt%.

Get a quote Go back

Calibration Standard Cl in Mineral Oil 10ppm (10ml) x10

Series: 203128-01

Standard, Chlorine In Mineral Oil Check Standard, 10 ppm, 10 mL Ampoule, 10 pk.

Get a quote Go back

Calibration Set Cl in Xylene 0-500 ppm (10ml)

Series: 200766-01

Calibration Set, Clora, 0-500 Ppm Cl In Xylene, 6X10 mL. Set Concentration: 0, 10, 25, 100, 250, 500 ppm.

Get a quote Go back

Calibration Set Cl in Xylene 0-500 ppm (100ml)

Series: 202360-01

Calibration Set, 0-500Ppm Cl In Xylene, 6X100 mL. Set consists of 0, 10, 25, 100, 250, 500 ppm.

Get a quote Go back

Calibration Set Cl in Xylene 0.3-4% (100ml)

Series: 200766-03

Calibration Set, Clora Xr, 0.3-4% Cl In Xylene, 6X100 mL. Set consists of 0.3, 0.4, 1.0, 1.6, 2.8, and 4.0% (wt) standards.

Get a quote Go back

Calibration Set, S & Cl in Min Oil 0-500 ppm (100ml)

Series: 204454-01

Calibration Set, S & Cl In Min Oil, 0 (S)& 0 (Cl), 5 (S)& 1(Cl), 15 (S)& 5(Cl), 50 (S)& 10 (Cl), 250 (S)& 25 (Cl), 500 (S)& 50 (Cl) Ppm, 100 mL.

Get a quote Go back

Calibration Set, S & Cl in Min Oil 0-500 ppm (10ml)

Series: 204455-01

Calibration Set, S & Cl In Min Oil, 0 (S)& 0 (Cl), 5 (S)& 1(Cl), 15 (S)& 5(Cl), 50 (S)& 10 (Cl), 250 (S)& 25 (Cl), 500 (S)& 50 (Cl) Ppm, 10 mL.

Get a quote Go back

Calibration Set S in Diesel 0-500 ppm (10ml)

Series: 201760-02

Calibration Set, 0-500Ppm, S In Diesel Fuel, 6X10 mL. Calibration Set, Sulfur in Diesel Fuel (0, 5, 15, 50, 250, 500ppm).

Get a quote Go back

Disposable Pipettes - Pack of 500

Series: 700116-01

Pipett, Disposable, 4.8mL Nonsterile, 2mL Graduated.

Get a quote Go back

Kimwipes - 1 box

Series: 700178-01

Wipe, Kimwipes, 4.5" X 8.4", 1 Ply.

Get a quote Go back

Foam Tipped Swabs - Pack of 50

Series: 700005-01

Applicators, Foam Tipped, Sindie Engine.

Get a quote Go back

Vacuum Pump - Accuflow

Series: 402323-01

Vacuum pump assembly with thermostat for BT Flow-thru

Get a quote Go back

XRF Sample Cup, Single Open End, 31 mm DIA x 22.1 mm Height

Series: 204950-01

Get a quote Go back

Accucap 6um Mylar, pack of 250

Series: 403365-01

Get a quote Go back

CCM Sample Bottles, pack of 250

Series: 404051-01

Get a quote Go back

CCM Validation Kit

Series: 403349-02

Get a quote Go back

Self-sticking Mylar Replacement Window, pack of 25

Series: 204494-01

Get a quote Go back

Replacement Fan Filter

Series: 204473-01

Get a quote Go back

Featured resources

Knowledge Center

June 12, 2025

How to Choose an XRF Analyzer

Reach out

Not sure which parts or supplies are right for your analyzer? Whether you know exactly what you need or want expert guidance, start with the Get a Quote form.

Get a quote

15 Tech Valley Drive East Greenbush, NY 12061

Phone (US): 1.518.880.1500

Fax (US): 1.518.880.1510

info@xos.com

Products and Parts

Elemental Analyzer Applications

X-ray Optic Applications

Support

About

Consult an expert

Returns Policy
Privacy Policy
Do Not Sell or Share My Data
Cookie Policy
Vulnerability Disclosure Policy
Cookies Settings

Cookie Settings