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Vendor, Reston, VA

Government Scientific Source Inc.

UEI J49CN39QTNW3, CAGE 0S908

27,459 awards and $303,424,091 obligated between January 1, 2024 and September 22, 2026, 96% under full and open competition, against 5.0 offers on average where reported. 572 of the awards trace back to a SAM.gov solicitation on this site.

On USAspendingMarkdown

Sells to

Awarding agencies by dollars.

Defense Logistics Agency$165,813,195
Department of Veterans Affairs$31,166,693
National Institutes of Health$22,408,823
Federal Acquisition Service$17,955,007
Drug Enforcement Administration$10,968,573
Agricultural Research Service$9,501,132
Food and Drug Administration$5,572,233
Environmental Protection Agency$5,066,819
Department of the Navy$4,779,405
Department of the Army$4,769,472

Industries

NAICS on the awards, by dollars.

Medical, Dental, and Hospital Equipment and Supplies Merchant WholesalersNAICS 423450$156,062,978
Analytical Laboratory Instrument ManufacturingNAICS 334516$107,706,005
Other Measuring and Controlling Device ManufacturingNAICS 334519$18,283,975
All Other Miscellaneous ManufacturingNAICS 339999$8,390,008
In-Vitro Diagnostic Substance ManufacturingNAICS 325413$3,540,304
Surgical Appliance and Supplies ManufacturingNAICS 339113$1,363,036
All Other Basic Organic Chemical ManufacturingNAICS 325199$1,077,389
Other Professional Equipment and Supplies Merchant WholesalersNAICS 423490$952,767
Surgical and Medical Instrument ManufacturingNAICS 339112$824,843
Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process VariablesNAICS 334513$753,322

How it wins

Awards by competition, set-aside and type.

Full and Open Competition26,290
Competed Under SAP997
Not Competed Under SAP84
Full and Open Competition After Exclusion of Sources47
Small Business Set Aside - Total490
Small Business Set Aside - Partial3
Veteran Set Aside1
Delivery Order26,019
Purchase Order947
BPA Call412
Definitive Contract9

Solicitations it won

SAM.gov opportunities whose award USAspending attributes to this vendor.

All 326

Awards

The 100 largest of 27,459 awards, by dollars obligated.

ContractAwarding officeDescribed asObligated
SPE2D625F2QCKDelivery Order, September 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569345203!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D625F3FDRDelivery Order, September 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569432764!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D626F4422Delivery Order, October 23, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569810202!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D626F51F0Delivery Order, December 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570349565!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D626F7R11Delivery Order, March 31, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571325824!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D626F8M4DDelivery Order, May 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571946606!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D626F8U0KDelivery Order, May 28, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571955946!qwikcheck Quality ControlNAICS 423450, PSC 6640$645
SPE2D625F1KKVDelivery Order, August 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569157899!enzm RSTRC 15000 Un Exonuclease I E ColiNAICS 423450, PSC 6640$645
SPE2D625F4P77Delivery Order, March 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567561126!whpc 25 HPC Simplate UnitNAICS 423450, PSC 6640$644
SPE2D625F9J5LDelivery Order, May 27, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568368514!simplate for HPC 25-UnitNAICS 423450, PSC 6640$644
SPE2D624F2ZDQDelivery Order, September 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565964874!monitoring Option BallastsNAICS 423450, PSC 6640$644
SPE2D624F37UZDelivery Order, January 31, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563500202!falcon 5ML Round Bottom PPNAICS 339999, PSC 6640$644
SPE2D624F05BEDelivery Order, January 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563258772!coverslipping Film 5 Rolls/Cs 1 CaseNAICS 339999, PSC 6640$644
SPE2D624F13CMDelivery Order, January 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563310344!coverslipping Film 5 Rolls/Cs 1 CaseNAICS 339999, PSC 6640$644
SPE2DH26P0216Purchase Order, November 20, 2025, Competed Under SAP, 6 offersDLA Troop SupportDefense Logistics Agency8511761368!pad,cooling,chemicaNAICS 331313, PSC 6530$643
SPE2D625F1C8RDelivery Order, April 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567790644!BB Saline Buff 20LT 0.8NAICS 423450, PSC 6640$643
SPE2D624F6LE3Delivery Order, July 31, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565314507!anti Mouse Detection ModuleNAICS 423450, PSC 6640$643
SPE2D624F6LE4Delivery Order, July 31, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565314514!anti Rabbit Detection ModuleNAICS 423450, PSC 6640$643
SPE2D624F6LE5Delivery Order, July 31, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565314513!total Protein DetectionNAICS 423450, PSC 6640$643
SPE2D624F9J4RDelivery Order, June 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564883626!anti Mouse Detection ModuleNAICS 423450, PSC 6640$643
SPE2D624F2EJPDelivery Order, September 16, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565832953!reusable Ear Plug W/Case &NAICS 423450, PSC 6640$642
SPE2D624F59JMDelivery Order, February 13, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563650887!earplugs Reusable QuattroNAICS 339999, PSC 6640$642
SPE2D626F83NFDelivery Order, March 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571026316!3M Ear Classic Ear Plugs, Corded: UncordNAICS 423450, PSC 6640$642
SPE2D626F0BR7Delivery Order, June 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572034799!4409543 - Conditioning Reagnt 3500DX SerNAICS 423450, PSC 6640$642
SPE2D624F91NHDelivery Order, March 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563885361!2X E-Mem W/O Phenol Red 500MLNAICS 339999, PSC 6640$642
SPE2D625F38D6Delivery Order, December 3, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566606209!methanol Certified Acs 500MLNAICS 423450, PSC 6640$642
SPE2D626F74N7Delivery Order, January 5, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570397711!autocheck 5 Level 3NAICS 423450, PSC 6640$642
SPE2D625F07KMDelivery Order, December 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566813850!QC5 Level 1NAICS 423450, PSC 6640$642
SPE2D625F639RDelivery Order, November 12, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566399918!QC5 Level 3NAICS 423450, PSC 6640$642
SPE2D625F69C3Delivery Order, December 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566689922!sealplate R FilmNAICS 423450, PSC 6640$641
SPE2D625F66TDDelivery Order, February 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567189852!resp Cleaning Wipe 100PKNAICS 423450, PSC 6640$641
SPE2D626F11XVDelivery Order, January 15, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570543898!resp Cleaning Wipe 100PKNAICS 423450, PSC 6640$641
SPE2D624F0SH3Delivery Order, June 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564991287!4 Watt Pocket Uv LampNAICS 423450, PSC 6640$641
SPE2D624F2Y0QDelivery Order, April 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564442048!4 Watt Pocket Uv LampNAICS 423450, PSC 6640$641
SPE2D626F6M9ADelivery Order, May 13, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571821761!nextera Dna CD Idx 96 Idx 96NAICS 423450, PSC 6640$641
SPE2D626F84XVDelivery Order, March 3, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571023979!loops Inoculating 10 Tube 1NAICS 423450, PSC 6640$641
SPE2D624F12KHDelivery Order, January 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563308741!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F17CKDelivery Order, January 16, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563341677!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F1V31Delivery Order, March 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563999686!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F45MFDelivery Order, February 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563555169!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F73VXDelivery Order, February 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563749364!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F90EZDelivery Order, March 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563899730!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F92ERDelivery Order, March 6, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563886887!multistix 10 Sg; 100 StripsNAICS 339999, PSC 6640$641
SPE2D624F85BYDelivery Order, March 1, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563825779!fpdxh Diff PackNAICS 339999, PSC 6640$640
SPE2D624F8U3CDelivery Order, June 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564854383!phosphoglucose IsomeraseNAICS 423450, PSC 6640$640
SPE2D626F26RGDelivery Order, January 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570651530!VWR Container Spec 4.5OZ CS100NAICS 423450, PSC 6640$640
SPE2D626F06QGDelivery Order, January 14, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570514744!US Ivd Hcca PortionedNAICS 423450, PSC 6640$640
SPE2D626F35PADelivery Order, January 30, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570698819!US Ivd Hcca PortionedNAICS 423450, PSC 6640$640
SPE2D626F9F0VDelivery Order, June 1, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571995774!US Ivd Hcca PortionedNAICS 423450, PSC 6640$640
SPE2DS25V208QPurchase Order, August 29, 2025, Competed Under SAP, 4 offersDLA Troop SupportDefense Logistics Agency8511610061!cylinder,graduated,NAICS 423450, PSC 6640$640
SPE2D625F71J5Delivery Order, December 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566698929!vacu 4ML K3edta Lav 50 PK RXNAICS 423450, PSC 6640$640
SPE2D625F23S5Delivery Order, November 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566564505!BAG PLSTC 6X9 4M 1000SNAICS 423450, PSC 6515$640
SPE2D626F9493Delivery Order, November 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569914516!conform Stretch Bandage^ Sterile. IndiviNAICS 423450, PSC 6640$640
SPE2D625F1ZG4Delivery Order, June 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568533387!SPL MDA SGM 7.5% Bsa LQ 100ML BioxtraNAICS 423450, PSC 6640$639
SPE2D624F17WPDelivery Order, January 17, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563343582!covid-19 Shield Control KitNAICS 339999, PSC 6640$639
SPE2D624F20DVDelivery Order, January 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563356046!packaged Filmarray 2.0 RackNAICS 339999, PSC 6640$639
SPE2D624F27QGDelivery Order, January 24, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563423067!infusion Set 200SNAICS 339999, PSC 6515$639
SPE2D624F2L81Delivery Order, March 19, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564014951!covid-19 Shield Control KitNAICS 339999, PSC 6640$639
SPE2D624F4DL8Delivery Order, July 17, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565176053!BLD Colst Wo Luer 21G 50PK RXNAICS 423450, PSC 6640$639
SPE2D624F95QNDelivery Order, March 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563904306!covid-19 Shield Control KitNAICS 339999, PSC 6640$639
SPE2D624F96UYDelivery Order, March 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563918152!covid-19 Shield Control KitNAICS 339999, PSC 6640$639
SPE2D624F71EEDelivery Order, February 21, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563735115!aptt Test Cuvette ActivatedNAICS 339999, PSC 6640$639
SPE2D626F9D3VDelivery Order, May 29, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571990593!chart Paper 52 PKNAICS 423450, PSC 6640$639
SPE2D625F2WKUDelivery Order, September 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569375851!TR Freezer Therm W BottleNAICS 423450, PSC 6640$639
SPE2D625F0KSTDelivery Order, August 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569020202!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D625F0RXXDelivery Order, August 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569054588!PP 451NAICS 423450, PSC 6640$638
SPE2D625F1SLPDelivery Order, August 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569192050!PP 451NAICS 423450, PSC 6640$638
SPE2D626F02JFDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570485151!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F02SYDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570491290!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F02XTDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570484611!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F314SDelivery Order, November 19, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570061822!PP Impulse 7000DPNAICS 423450, PSC 6640$638
SPE2D626F314VDelivery Order, November 19, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570061832!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F315FDelivery Order, November 19, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570061839!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F77HPDelivery Order, February 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570977708!PP Impulse 7000DPNAICS 423450, PSC 6640$638
SPE2D626F77HQDelivery Order, February 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570977709!PP Impulse 7000DPNAICS 423450, PSC 6640$638
SPE2D626F77HSDelivery Order, February 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570978694!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D626F77HUDelivery Order, February 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570977710!PP Prosim 8NAICS 423450, PSC 6640$638
SPE2D624F1A4HDelivery Order, April 16, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564303818!specialty Ia Lyph 2 6X2MLNAICS 423450, PSC 6640$638
SPE2D624F78ZGDelivery Order, February 27, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563783600!hemoccult Sensa 100/PKNAICS 339999, PSC 6640$637
SPE2D625F0HDJDelivery Order, August 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569009289!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$637
SPE2D625F0SBYDelivery Order, August 11, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569061678!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$637
SPE2D626F065QDelivery Order, November 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569952833!citrate Aptt Test CuvetteNAICS 423450, PSC 6640$637
SPE2D625F2RRGDelivery Order, September 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569355566!D Formalizer Pads MediumNAICS 423450, PSC 6640$637
SPE2D625F55Y3Delivery Order, December 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566665059!pipette Tips RT LTS 20 L FLNAICS 423450, PSC 6640$637
SPE2D624F0ZP9Delivery Order, June 26, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565004009!PH Storage Soln 500MLNAICS 423450, PSC 6640$637
SPE2D625F5HZ7Delivery Order, July 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568723322!parasafe Clean Vial Set 12NAICS 423450, PSC 6640$636
SPE2D626F87RPDelivery Order, March 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571047826!dispensette S OrganicNAICS 423450, PSC 6640$636
SPE2D626F0BQ7Delivery Order, June 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4572036293!CT8 Cover for DH8 PlasmaNAICS 423450, PSC 6640$635
SPE2D625F71AJDelivery Order, February 10, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567226944!trypzean R Solution 1XNAICS 423450, PSC 6640$635
SPE2D625F10ZVDelivery Order, January 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566827146!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F1DV0Delivery Order, June 6, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568473774!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F1G35Delivery Order, March 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567464875!control Urine LV2 12SNAICS 423450, PSC 6515$635
SPE2D625F1X0DDelivery Order, April 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567842659!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F3D4GDelivery Order, April 16, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567942072!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F4N44Delivery Order, March 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567548542!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F4Q22Delivery Order, March 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567547565!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F4S5XDelivery Order, April 25, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568039463!control Urine LV1 12SNAICS 423450, PSC 6515$635
SPE2D625F61QLDelivery Order, February 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567164482!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F67TSDelivery Order, February 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567192829!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
SPE2D625F724CDelivery Order, November 14, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566430723!urine Chemistry 1 Liq 12X10MLNAICS 423450, PSC 6640$635
Places of performance
VirginiaMarylandArizonaTexasColoradoCaliforniaGeorgiaIowa
Product and service codes
6640 Laboratory Equipment and Supplies6630 Chemical Analysis Instruments6515 Medical and Surgical Instruments, Equipment, and Supplies6550 In Vitro Diagnostic Substances, Reagents, Test Kits and Sets6632 Analysis Instruments, Medical Laboratory Use6505 Drugs and Biologicals
Transactions
28,389 across 27,459 awards