PURCHASE 2 QUANTUM CASCADE LASER COMBS 49CHESTNUT LLC $70,691 DEPT OF THE NAVY DEPT OF THE NAVY — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 6640 LABORATORY EQUIPMENT AND SUPPLIES Dec 30, 2025 Dec 30, 2025 Feb 24, 2026
NIAAA: SUPPLIES: MICROSCOPE COMPONENTS 49CHESTNUT LLC $76,742 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Jun 18, 2025 Jun 19, 2025 Jun 18, 2026
SINGLE PHOTON AVALANCHE DIODE (SPAD) CAMERA WITH ACCESSORIES 49CHESTNUT LLC $78,735 DEPT OF THE AIR FORCE DEPT OF THE AIR FORCE — 334516 Analytical Laboratory Instrument Manufacturing 6650 OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES May 9, 2025 May 9, 2025 Jun 20, 2025
QUANTUM CASCADE LASER (QCL) FOR NITRIC OXIDE SENSING: TO INCLUDE 1 RT-CW-DFB-QCL-40 - HIGH POWER, CW, DFB LASER; CHOSEN FROM INVENTORY; THERMOELECTRICALLY COOLED; POWER: >25 MW; LINE WIDTH EXPECTED TO BE A FEW MHZ. TO TUNE TO AND THRU1927.3 CM-1 49CHESTNUT LLC $16,705 ENERGY, DEPARTMENT OF ENERGY, DEPARTMENT OF — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 5860 STIMULATED COHERENT RADIATION DEVICES, COMPONENTS, AND ACCESSORIES Sep 30, 2024 Sep 30, 2024 Mar 20, 2025
NADH/FAD+ FLUORESCENCE LIFETIME IMAGING AND MSCARLET OXYGEN PROBE 49CHESTNUT LLC $33,165 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 5999 MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS Sep 19, 2024 Sep 23, 2024 Sep 22, 2025
[24-016095] NIH NHLBI KNUTSON LAB REQUIRES TCSPC CARD FOR CUVETTE SYSTEM MODERNIZATION IN ORDER TO MODERNIZE THE TIME CORRELATED SINGLE PHOTON COUNTING (TCSPC) CUVETTE SYSTEM SO THAT WE CAN KEEP USING IT TO LOOK AT RNA, ADP, AND OTHER FLUOROPHORES. 49CHESTNUT LLC $17,840 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 7B20 IT AND TELECOM - HIGH PERFORMANCE COMPUTE (HARDWARE AND PERPETUAL LICENSE SOFTWARE) Aug 30, 2024 Aug 28, 2024 Sep 28, 2024
THIS FIRM FIXED PRICE PURCHASE ORDER IS AWARDED FOR TCSPC POWER PACKAGE AND RELATED COMPONENTS AND MODULES TO BOSTON ELECTRONICS:1105928 IN THE AMOUNT OF $67,523.00. QUOTE# 24Q-3585R1 49CHESTNUT LLC $67,523 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 339112 Surgical and Medical Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 9, 2024 Jul 9, 2024 Dec 30, 2024
LIDAR DATA ACQUISITION SYSTEM - BOSTON ELECTRONICS 49CHESTNUT LLC $30,508 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Mar 14, 2024 Mar 14, 2024 May 12, 2024
LEICA SP8 MULTI-PHOTON SYSTEM FLUORESCENT LIFETIME IMAGING 49CHESTNUT LLC $65,754 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 6640 LABORATORY EQUIPMENT AND SUPPLIES Sep 22, 2023 Sep 26, 2023 Sep 25, 2024
THIS FIRM FIXED PRICE PURCHASE ORDER IS AWARDED FOR TCSPC POWER PACKAGE, DETECTORS AND RELATED SUPPLIES TO BOSTON ELECTRONICS:1105928 IN THE AMOUNT OF $75,400.00 QUOTE# 23Q-2696R2 49CHESTNUT LLC $75,400 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 24, 2023 Jul 25, 2023 Sep 30, 2023
HPM-100-07-CMOUNT HYBRID DETECTOR AND SPC-180NX PHOTON COUNTER CARD 49CHESTNUT LLC $36,219 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 7, 2023 Jul 7, 2023 Aug 7, 2023
THZ WAVE POWER SOURCE 49CHESTNUT LLC $243,951 FEDERAL COMMUNICATIONS COMMISSION FEDERAL COMMUNICATIONS COMMISSION — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 5961 SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE Sep 9, 2022 Sep 9, 2022 Aug 18, 2023
NIDDK - FLUORESCENCE LIFETIME SYSTEM 49CHESTNUT LLC $79,987 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES May 16, 2022 May 16, 2022 Jun 18, 2022
BLACK BODY CONTROLLER SYSTEM 49CHESTNUT LLC $20,849 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 334419 Other Electronic Component Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Apr 28, 2022 Apr 28, 2022 Jun 23, 2022
SPC-130-EMN TCSPC MODULE 49CHESTNUT LLC $16,930 DEPT OF THE NAVY DEPT OF THE NAVY — 334419 Other Electronic Component Manufacturing 3590 MISCELLANEOUS SERVICE AND TRADE EQUIPMENT Dec 16, 2021 Dec 15, 2021 Jan 4, 2022
PHOTON UPGRADE 49CHESTNUT LLC $19,949 NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Sep 20, 2021 Sep 21, 2021 Jan 30, 2022
SPC-182NX 2-CHANNEL TCSPC/FLIM MULTI-MODULE WITH PARALLEL COUNTER 49CHESTNUT LLC $32,788 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334111 Electronic Computer Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Aug 12, 2021 Aug 12, 2021 Sep 11, 2021
THIS FIRM FIXED PRICE PURCHASE ORDER IS AWARDED FOR A TCSPC/ FLIM MODULE AND DETECTORS TO BOSTON ELECTRONICS:1105928 IN THE AMOUNT OF $69,264.00. QUOTE# 21Q-1516 49CHESTNUT LLC $69,264 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Aug 4, 2021 Aug 6, 2021 Dec 31, 2021
HIGH-PRECISION 2-CHANNEL TIME-CORRELATED SINGLE PHOTON COUNTER (TCSPC) 49CHESTNUT LLC $43,273 NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 16, 2021 Jul 16, 2021 Aug 27, 2021
NIAAA - HIGH SPEED HYBRID DETECTOR 49CHESTNUT LLC $22,058 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Jul 8, 2021 Jul 8, 2021 Aug 9, 2021
BROAD GAIN FABRY-PEROT LASER 49CHESTNUT LLC $12,940 DEPT OF THE NAVY DEPT OF THE NAVY — 541512 Computer Systems Design Services 7A20 IT AND TELECOM - APPLICATION DEVELOPMENT SOFTWARE (PERPETUAL LICENSE SOFTWARE) Apr 14, 2021 Apr 9, 2021 Jun 11, 2021
P/N RT-CW-DFB-QCL-20-S - HIGH POWER, CW, DFB LASER & HHL - HIGH HEAT LOAD HOUSING 49CHESTNUT LLC $10,974 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS Feb 12, 2021 Feb 12, 2021 Apr 9, 2021
PHOTON COUNTING ELECTRONICS UPGRADE 49CHESTNUT LLC $120,455 NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Sep 15, 2020 Sep 15, 2020 Jan 15, 2021
BOSTON ELECTRONICS/LICEL TRANSIENT RECORDER DATA CARDS, ETHERNET MODULE AND ADAPTER 49CHESTNUT LLC $21,163 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION — 423690 Other Electronic Parts and Equipment Merchant Wholesalers 5805 TELEPHONE AND TELEGRAPH EQUIPMENT Sep 14, 2020 Nov 23, 2020 Nov 23, 2020
NIAAA - COOLED PICOSECOND DIODE LASER. 49CHESTNUT LLC $17,092 NATIONAL INSTITUTES OF HEALTH NATIONAL INSTITUTES OF HEALTH — 334516 Analytical Laboratory Instrument Manufacturing 6640 LABORATORY EQUIPMENT AND SUPPLIES Aug 10, 2020 Aug 12, 2020 Nov 10, 2020