| | PROCUREMENT OF 15 SETS (30 INDIVIDUAL PLATES) OF MCP 18/32/25/12 D 60:1, MS MICROCHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $32,204 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Sep 18, 2025 | Sep 18, 2025 | Oct 16, 2025 |
| | 6 CHANNELTRON MASS SPECTROMETER DETECTORS | PHOTONIS SCIENTIFIC INC | $13,514 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Oct 12, 2023 | Nov 15, 2023 | Nov 15, 2023 |
| | PURCHASE OF MICROCHANNEL PLATE DETECTOR SET. | PHOTONIS SCIENTIFIC INC | $5,269 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 5340HARDWARE, COMMERCIAL | Nov 14, 2022 | Nov 14, 2022 | Jan 9, 2023 |
| | PLATE DETECTORS | PHOTONIS SCIENTIFIC INC | $5,269 | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 5340HARDWARE, COMMERCIAL | Sep 6, 2022 | Sep 6, 2022 | Nov 1, 2022 |
| | MICROCHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $21,719 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 18, 2022 | Aug 19, 2022 | Mar 28, 2023 |
| | SLUMPED MICROPORE TEST X-RAY OPTICS FOR TESTBED, WIDE FIELD OF VIEW INSTRUMENT. | PHOTONIS SCIENTIFIC INC | $36,998 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 15, 2022 | Aug 15, 2022 | Jun 13, 2023 |
| | MICRO CHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $230,367 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jun 13, 2022 | Jun 13, 2022 | Nov 12, 2022 |
| | MICRO CHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $230,367 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jun 13, 2022 | Jun 13, 2022 | Jul 15, 2023 |
| | MICROCHANNEL PLATE SETS | PHOTONIS SCIENTIFIC INC | $44,609 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 5, 2022 | May 6, 2022 | Mar 6, 2023 |
| | MICROCHANNEL PLATE SETS | PHOTONIS SCIENTIFIC INC | $21,298 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 1675SPACE VEHICLE COMPONENTS | Jan 28, 2022 | Jan 28, 2022 | May 6, 2022 |
| | MICROCHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $25,015 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 23, 2021 | Aug 23, 2021 | Jan 31, 2022 |
| | MICROCHANNEL PLATES | PHOTONIS SCIENTIFIC INC | $33,915 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jun 10, 2021 | Jun 11, 2021 | Dec 15, 2021 |
| | MASS SPECTROMETER DETECTOR | PHOTONIS SCIENTIFIC INC | $34,380 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 10, 2021 | May 10, 2021 | Jul 15, 2021 |
| | (2) SETS OF MICROCHANNEL PLATE DETECTORS | PHOTONIS SCIENTIFIC INC | $29,417 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Mar 23, 2021 | Mar 23, 2021 | Jul 27, 2021 |
| | IMAGING QUALITY LONG-LIFE(T) MICRO-CHANNEL PLATE SET | PHOTONIS SCIENTIFIC INC | $167,039 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6695COMBINATION AND MISCELLANEOUS INSTRUMENTS | Jul 31, 2020 | Jul 31, 2020 | May 30, 2021 |
| | 5 MICROCHANNEL DETECTOR PLATES FOR A MINIATURE INSTRUMENT FROM PHOTONIS INC. | PHOTONIS SCIENTIFIC INC | $11,505 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 5999MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS | Aug 13, 2018 | Aug 13, 2018 | Sep 17, 2018 |
| | MICROCHANNEL PLATE SET | PHOTONIS SCIENTIFIC INC | $33,910 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Dec 4, 2017 | Dec 4, 2017 | Mar 12, 2018 |
| | DETECTION QUALITY LONG-LIFE MICROCHANNEL PLATE SET | PHOTONIS SCIENTIFIC INC | $5,755 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Nov 21, 2017 | Nov 21, 2017 | Nov 21, 2017 |
| | MPO-20SQ404X40 | PHOTONIS SCIENTIFIC INC | $0 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Oct 23, 2017 | Oct 23, 2017 | Nov 20, 2017 |
| | IGF::OT::IGF LAB EQUIPMENT | PHOTONIS SCIENTIFIC INC | $8,086 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jun 7, 2017 | Jun 7, 2017 | Sep 30, 2017 |
| | ACQUISITION OF 12 SETS OF DETECTION QUALITY MICROCHANNEL PLATE SETS. SHIPPING. | PHOTONIS SCIENTIFIC INC | $16,318 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Sep 20, 2016 | Sep 20, 2016 | Dec 16, 2016 |
| | DETECTION QUALITY LONG-LIFE MICROCHANNEL PLATE SET, 1 EACH. | PHOTONIS SCIENTIFIC INC | $13,524 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jun 17, 2015 | Jun 18, 2015 | Sep 18, 2015 |
| | MICROCHANNEL PLATE | PHOTONIS SCIENTIFIC INC | $8,398 | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | — | 334516Analytical Laboratory Instrument Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Aug 11, 2014 | Aug 11, 2014 | Oct 10, 2015 |
| | DETECTION QUALITY LONG-LIFE TM MICROCHANNEL PLATE. SHIPPING. | PHOTONIS SCIENTIFIC INC | $8,698 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | Jul 15, 2014 | Jul 15, 2014 | Oct 10, 2014 |
| | MICROCHANNEL PLATE SETS, 6 EACH. | PHOTONIS SCIENTIFIC INC | $157,212 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | — | 334419Other Electronic Component Manufacturing | 6640LABORATORY EQUIPMENT AND SUPPLIES | May 12, 2014 | May 12, 2014 | Aug 14, 2014 |