| | AMPLIFIERS FOR THE TIMS TI-AYUSO | SPECTROMAT MASSENSPEKTROMETER GMBH | $66,701 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 5996AMPLIFIERS | Jan 30, 2026 | Jan 30, 2026 | Apr 30, 2026 |
| | ONE YEAR OF MASS SPECTROMETER MAINTENANCE | SPECTROMAT MASSENSPEKTROMETER GMBH | $45,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Apr 9, 2025 | Apr 9, 2025 | Apr 9, 2026 |
| | ION SOURCE FOR SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $22,709 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Sep 6, 2024 | Sep 6, 2024 | Dec 31, 2025 |
| | ION SOURCE FOR SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $0 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6680LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS | Apr 25, 2024 | Apr 25, 2024 | Dec 23, 2024 |
| | TIMS/SPECTROMAT MASS SPECTROMETER SERVICE CONTRACT FOR RADIOGENIC ISOTOPES LAB | SPECTROMAT MASSENSPEKTROMETER GMBH | $273,500 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Sep 24, 2021 | Oct 4, 2021 | Oct 3, 2026 |
| | REPAIR MAINTENANCE FINNIGAN MAT THERMAL IONIZATION MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $199,103 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Dec 17, 2018 | Dec 17, 2018 | Jun 14, 2019 |
| | DEGASSER | SPECTROMAT MASSENSPEKTROMETER GMBH | $45,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jul 5, 2017 | Jul 5, 2017 | Sep 3, 2017 |
| | "IGF::OT::IGF" SERVICE CONTRACT FOR THE TIMS MASS SPECT | SPECTROMAT MASSENSPEKTROMETER GMBH | $249,750 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Aug 3, 2016 | Aug 3, 2016 | Aug 14, 2021 |
| | IGF::OT::IGF REPAIR MAINTENANCE FINNIGAN MAT THERMAL IONIZATION MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $100,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 811219 | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Mar 22, 2016 | Mar 21, 2016 | Sep 26, 2016 |
| | REPAIR SPECTORMETER PARTS, ''IGF::OT::IGF'' | SPECTROMAT MASSENSPEKTROMETER GMBH | $3,375 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Aug 7, 2015 | Aug 7, 2015 | Sep 30, 2015 |
| | IGF::OT::IGF REPAIR MAINTENANCE FINNIGAN MAT THERMAL IONIZATION MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $100,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Jun 29, 2015 | Jun 29, 2015 | Jul 15, 2019 |
| | IGF::OT::IGF REPAIR MAINTENANCE FINNIGAN MAT THERMAL IONIZATION MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $30,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | May 5, 2015 | May 5, 2015 | May 3, 2016 |
| | IGF::OT::IGF - REPAIR MAINTENANCE FINNIGAN MAT THERMAL IONIZATION MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $24,776 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Jul 29, 2014 | Jul 29, 2014 | Jul 28, 2015 |
| | SERVICE CONTRACT FOR MASS SPECTROMETER AT NBL | SPECTROMAT MASSENSPEKTROMETER GMBH | $46,450 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 334516Analytical Laboratory Instrument Manufacturing | 6665HAZARD-DETECTING INSTRUMENTS AND APPARATUS | Sep 25, 2013 | Sep 25, 2013 | Aug 30, 2014 |
| | SERVICE/MAINTENANCE AGREEMENT FOR MASS SPECS | SPECTROMAT MASSENSPEKTROMETER GMBH | $24,550 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 334516Analytical Laboratory Instrument Manufacturing | 6665HAZARD-DETECTING INSTRUMENTS AND APPARATUS | Sep 25, 2012 | Sep 25, 2012 | Aug 30, 2013 |
| | MAINTENANCE/SERVICE CONTRACT FOR THE MASS SPECTROMETER AT NBL. | SPECTROMAT MASSENSPEKTROMETER GMBH | $24,550 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 334516Analytical Laboratory Instrument Manufacturing | 6665HAZARD-DETECTING INSTRUMENTS AND APPARATUS | Aug 29, 2012 | Aug 29, 2012 | Feb 28, 2013 |
| | ION SOURCE HOUSING FOR MAT 262 | SPECTROMAT MASSENSPEKTROMETER GMBH | $132,076 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6635PHYSICAL PROPERTIES TESTING AND INSPECTION | Sep 16, 2011 | Sep 16, 2011 | Dec 31, 2012 |
| | FIELD REGULATOR | SPECTROMAT MASSENSPEKTROMETER GMBH | $28,135 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6630CHEMICAL ANALYSIS INSTRUMENTS | Sep 15, 2011 | Sep 15, 2011 | Oct 15, 2011 |
| | SERVICE MAINTENANCE CONTRACT #A-1157 FOR MAT261 THERMAL IONIZATION MASS SPECTROMETER AS DETAILED ON ATTACHED CONTRACT. | SPECTROMAT MASSENSPEKTROMETER GMBH | $52,853 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 334516Analytical Laboratory Instrument Manufacturing | 6665HAZARD-DETECTING INSTRUMENTS AND APPARATUS | Sep 7, 2011 | Sep 7, 2011 | Aug 31, 2012 |
| | SERVICE CALLS | SPECTROMAT MASSENSPEKTROMETER GMBH | $25,000 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | J066MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | Aug 19, 2011 | Aug 19, 2011 | Jul 31, 2012 |
| | REGULATORS, SWITCH UNIT,&INSTALLATION | SPECTROMAT MASSENSPEKTROMETER GMBH | $58,360 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 24, 2011 | May 24, 2011 | Mar 20, 2012 |
| | PARTS FOR SPECTROMETER. | SPECTROMAT MASSENSPEKTROMETER GMBH | $103,613 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6655GEOPHYSICAL INSTRUMENTS | May 10, 2011 | May 10, 2011 | Sep 30, 2011 |
| | TAS::89 0222::TAS SERVICE CONTRACT FOR THE MAT261 MASS SPECTROMETER FROM SPECTROMAT | SPECTROMAT MASSENSPEKTROMETER GMBH | $0 | ENERGY, DEPARTMENT OF | ENERGY, DEPARTMENT OF | — | 334516Analytical Laboratory Instrument Manufacturing | R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | Aug 18, 2010 | Sep 4, 2010 | Sep 3, 2011 |
| | PROVIDE NEW REPLACEMENT PARTS AND TECHNICAL SUPPORT FOR FINNIGAN MAT 262 MASS SPECTROMETER | SPECTROMAT MASSENSPEKTROMETER GMBH | $0 | US GEOLOGICAL SURVEY | US GEOLOGICAL SURVEY | — | 334516Analytical Laboratory Instrument Manufacturing | 6685PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS | Nov 27, 2009 | Nov 27, 2009 | May 20, 2011 |
| | 09-4559-1150 SOFTWARE AND FILAMENT REGULATORS FOR MASS SPECTROMETER. | SPECTROMAT MASSENSPEKTROMETER GMBH | $40,745 | US GEOLOGICAL SURVEY | — | — | 334516Analytical Laboratory Instrument Manufacturing | 6655GEOPHYSICAL INSTRUMENTS | Sep 14, 2009 | Sep 14, 2009 | Nov 30, 2009 |