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Vendor, Reston, VA

Government Scientific Source Inc.

UEI J49CN39QTNW3, CAGE 0S908

27,475 awards and $306,264,429 obligated between January 1, 2024 and September 25, 2026, 96% under full and open competition, against 3.5 offers on average where reported. 577 of the awards trace back to a SAM.gov solicitation on this site.

Sells to

Awarding agencies by dollars.

Defense Logistics Agency$165,813,195
Department of Veterans Affairs$31,173,415
National Institutes of Health$22,435,142
Federal Acquisition Service$17,955,007
Drug Enforcement Administration$10,968,532
Agricultural Research Service$9,657,589
Food and Drug Administration$6,851,176
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$110,499,159
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 Competition26,299
Competed Under SAP1,003
Not Competed Under SAP85
Full and Open Competition After Exclusion of Sources47
Small Business Set Aside - Total497
Small Business Set Aside - Partial3
Veteran Set Aside1
Delivery Order26,028
Purchase Order954
BPA Call412
Definitive Contract9

Solicitations it won

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

All 328

Awards

The 100 largest of 27,475 awards, by dollars obligated.

ContractAwarding officeDescribed asObligated
SPE2D625F98LLDelivery Order, February 27, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567407686!bandage Adhesive 1X3IN PK100NAICS 423450, PSC 6640$211
SPE2D626F63U3Delivery Order, December 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570380713!22-286-534 Siemens Healthcare DiagnosticNAICS 423450, PSC 6640$211
SPE2D624F44PNDelivery Order, February 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563547260!V to G Conversion PadNAICS 339999, PSC 6640$211
SPE2D625F22XEDelivery Order, January 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566907182!16 X 16 Heavy AbsorbentNAICS 423450, PSC 6640$211
SPE2D626F4C6MDelivery Order, April 29, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571670372!TBS Ihc Wash Buffer TweenNAICS 423450, PSC 6640$211
SPE2D624F36BCDelivery Order, January 30, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563481889!isopropyl Alcohol (4 Gals)NAICS 339999, PSC 6640$211
SPE2D625F18VKDelivery Order, January 8, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566889010!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F3T7LDelivery Order, April 18, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567976391!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F4N32Delivery Order, March 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567561129!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F5T87Delivery Order, March 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567582101!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F99KSDelivery Order, February 28, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567416783!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F9PA1Delivery Order, July 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568950150!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D626F03HHDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570493646!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D626F73RGDelivery Order, February 24, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570948250!isopropyl Alcohol 4 GalsNAICS 423450, PSC 6640$211
SPE2D625F96E9Delivery Order, December 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566764676!RPR Dry Control Cards 10 PK RXNAICS 423450, PSC 6640$211
SPE2D625F0YN2Delivery Order, June 5, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568460583!dtermo Dymo Compatible PaperNAICS 423450, PSC 6640$211
SPE2D624F4UU8Delivery Order, July 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565210107!tips Pipet Macro 5ML PK100NAICS 423450, PSC 6640$211
SPE2D625F5X7UDelivery Order, May 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568132971!kimwp Wiper WH 198NAICS 423450, PSC 6640$211
SPE2D624F5NT0Delivery Order, July 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565252149!UP Arrows Label 3X4IN 500 RLNAICS 423450, PSC 6640$210
SPE2D624F31DNDelivery Order, January 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563447729!V to G Conversion PadNAICS 339999, PSC 6640$210
SPE2D625F3LBUDelivery Order, September 15, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569470218!FX 10% NTRL BF FRMLN 5GL Tiss PRSV HSTNAICS 423450, PSC 6640$210
SPE2D626F29YQDelivery Order, January 28, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570660616!dtermo Dymo Compatible PaperNAICS 423450, PSC 6640$210
SPE2DH25P0594Purchase Order, March 5, 2025, Competed Under SAP, 5 offersDLA Troop SupportDefense Logistics Agency8511226378!paper,filterNAICS 333998, PSC 6640$210
SPE2DH25P1004Purchase Order, May 27, 2025, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8511403313!paper,filterNAICS 333998, PSC 6640$210
SPE2DH25P1090Purchase Order, June 20, 2025, Competed Under SAP, 3 offersDLA Troop SupportDefense Logistics Agency8511449434!paper,filterNAICS 333998, PSC 6640$210
SPE2DS26P0440Purchase Order, December 29, 2025, Competed Under SAP, 4 offersDLA Troop SupportDefense Logistics Agency8511790508!syringe,hypodermicNAICS 339112, PSC 6515$210
SPE2D624F1RPEDelivery Order, September 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565749143!gastrocult Slides 40test PKNAICS 423450, PSC 6640$210
SPE2D624F5TU8Delivery Order, July 26, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565262393!gastrocult Slides 40test PKNAICS 423450, PSC 6640$210
SPE2D625F48K4Delivery Order, December 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566633011!falcon Sample ContainerNAICS 423450, PSC 6640$210
SPE2D624F0VJ7Delivery Order, June 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564994300!pesticide Stock Mix 531.2NAICS 423450, PSC 6640$210
SPE2D624F84PZDelivery Order, March 1, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563822556!polycarbonate Syringe Filter Holder 25MMNAICS 339999, PSC 6640$210
SPE2D626F22QZDelivery Order, January 23, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570622198!microbank Mixed (80 Vials)NAICS 423450, PSC 6640$210
SPE2D626F83M3Delivery Order, January 6, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570427248!tube QBC Star PRCS Float Intnl Coat OscNAICS 423450, PSC 6640$210
SPE2D626F969NDelivery Order, December 9, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570232079!seraclone Anti M MNS1 2 MLNAICS 423450, PSC 6640$210
SPE2D624F5T6MDelivery Order, May 20, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564657722!warmgel Pack LRG 7X9IN 6 PKNAICS 423450, PSC 6640$210
SPE2D625F60N4Delivery Order, December 9, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566665298!alcohol Prep Pad Medium 2NAICS 423450, PSC 6640$209
SPE2D624F81JRDelivery Order, February 28, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563800986!hemoccult Sensa 100/PKNAICS 339999, PSC 6640$209
SPE2D626F7W07Delivery Order, March 31, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571328174!temp CHX HG Free 15 to 50 IncuNAICS 423450, PSC 6640$209
SPE2D626F5X6KDelivery Order, May 8, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571795650!water Deionized Astm Type IINAICS 423450, PSC 6640$209
SPE2D624F06NWDelivery Order, January 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563265385!VWR CL Biobag2.0mil12x24 CS200NAICS 339999, PSC 6640$209
SPE2D624F6P7PDelivery Order, May 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564701872!tissue Tek Prisma 20 SlideNAICS 423450, PSC 6640$209
SPE2D625F0Z1XDelivery Order, April 2, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567785298!gill I Hematoxylin GalNAICS 423450, PSC 6640$209
SPE2D626F50T2Delivery Order, December 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570349562!aerospray Reagent GradeNAICS 423450, PSC 6640$208
SPE2D625F2MSHDelivery Order, September 3, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569328695!wipers Kaydry Disp TWLS 15X17 15/CSNAICS 423450, PSC 6640$208
SPE2D626F3K95Delivery Order, March 19, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571207673!kimwp Wiper WH 92NAICS 423450, PSC 6640$208
SPE2D626F6C89Delivery Order, March 26, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571291369!wipers Kaydry Disp TWLS 15X17 15/CSNAICS 423450, PSC 6640$208
SPE2D626F74J3Delivery Order, January 5, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570413043!GTB 100G Orng NC Plas FB 24/CSNAICS 423450, PSC 6640$208
SPE2D625F1LALDelivery Order, August 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569159109!bruker Standard SolventNAICS 423450, PSC 6640$208
SPE2D625F24HHDelivery Order, January 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566926070!cover Glass NO1 24X50 10 Oz CSNAICS 423450, PSC 6640$208
SPE2D625F3H6VDelivery Order, April 16, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567953128!cover Glass NO1 24X50 10 Oz CSNAICS 423450, PSC 6640$208
SPE2D625F71F8Delivery Order, December 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566696853!cover Glass NO1 24X50 10 Oz CSNAICS 423450, PSC 6640$208
SPE2D625F84PRDelivery Order, February 19, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567321163!cover Glass NO1 24X50 10 Oz CSNAICS 423450, PSC 6640$208
SPE2D624F13GEDelivery Order, January 11, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563316097!diff Safe BLD Dispnsr 1000/PKNAICS 339999, PSC 6640$208
SPE2D625F9W63Delivery Order, March 26, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567714048!antiseptic Towlettes 100 PKNAICS 423450, PSC 6640$208
SPE2D624F3BS3Delivery Order, July 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565115460!PP Syringe 30ML Luer LockNAICS 423450, PSC 6640$208
SPE2D624F0MX5Delivery Order, June 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564982723!hematology Reagent C EosinNAICS 423450, PSC 6640$208
SPE2D624F45KTDelivery Order, February 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563555168!hematoxylin Solution Gill No. 3NAICS 339999, PSC 6640$208
SPE2DH25V1776Purchase Order, February 25, 2025, Competed Under SAP, 2 offersDLA Troop SupportDefense Logistics Agency8511211054!cable,temperatureNAICS 314999, PSC 6625$208
SPE2D626F58WCDelivery Order, February 13, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570835603!dionex AS-DV Autosampler Polyvials (5ML)NAICS 423450, PSC 6640$208
SPE2D625F61HWDelivery Order, February 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567168265!VWR Lens Paper 4X6 50SH Pk12bkNAICS 423450, PSC 6640$207
SPE2D624F2S6TDelivery Order, April 29, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564428661!VWR Coverglass SQ 1 22MM 1OZNAICS 423450, PSC 6640$207
SPE2D624F2WFPDelivery Order, September 25, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565957063!VWR Coverglass SQ 1 22MM 1OZNAICS 423450, PSC 6640$207
SPE2D625F5E1MDelivery Order, April 29, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568075544!conical Tubes 15 ML SterileNAICS 423450, PSC 6640$207
SPE2D625F7G9NDelivery Order, May 12, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568225658!conical Tubes 15 ML SterileNAICS 423450, PSC 6640$207
SPE2D624F1ZA3Delivery Order, July 2, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565056052!alcohol Ethanol 250ML 2PKNAICS 423450, PSC 6640$207
SPE2D625F01FCDelivery Order, December 20, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566776016!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2D625F14TGDelivery Order, January 7, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566859439!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2D625F2FJZDelivery Order, August 29, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569285173!hematology Reagent D AerofixNAICS 423450, PSC 6640$207
SPE2D625F2QEPDelivery Order, September 4, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569345199!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2D626F03HWDelivery Order, January 12, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570493650!nalgene 50 Silicone TubingNAICS 423450, PSC 6640$207
SPE2D626F2941Delivery Order, October 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569773301!hematology Reagent D AerofixNAICS 423450, PSC 6640$207
SPE2D626F64H5Delivery Order, December 30, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570378840!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2D626F75C6Delivery Order, January 5, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570400416!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2D626F8J28Delivery Order, April 1, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571340607!tissue Tek Accu EdgeNAICS 423450, PSC 6640$207
SPE2DH25V3420Purchase Order, July 2, 2025, Competed Under SAP, 4 offersDLA Troop SupportDefense Logistics Agency8511481330!paper,filterNAICS 333998, PSC 6640$207
SPE2D626F43XRDelivery Order, February 4, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570739456!colilert for 100 Sample 20NAICS 423450, PSC 6640$207
SPE2D624F06SEDelivery Order, January 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563267123!borane-TetrahydrofuranNAICS 339999, PSC 6640$207
SPE2D626F3M10Delivery Order, March 19, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571214441!6-AcetylmorphineNAICS 423450, PSC 6640$207
SPE2D625F55AXDelivery Order, January 31, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567115882!blunt Ta Ligase Master MixNAICS 423450, PSC 6640$206
SPE2D624F59WUDelivery Order, February 13, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563650882!smudge Proof Resin Ribbon - Standard UseNAICS 339999, PSC 6640$206
SPE2D625F008FDelivery Order, October 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566185135!pediatric 2 Liq 6X4MLNAICS 423450, PSC 6640$206
SPE2D625F47V3Delivery Order, December 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566632196!pediatric 2 Liq 6X4MLNAICS 423450, PSC 6640$206
SPE2D625F594FDelivery Order, November 8, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566381436!pediatric 2 Liq 6X4MLNAICS 423450, PSC 6640$206
SPE2D625F5J57Delivery Order, March 13, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567577515!pediatric 2 Liq 6X4MLNAICS 423450, PSC 6640$206
SPE2D625F826JDelivery Order, November 18, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4566466600!pediatric 2 Liq 6X4MLNAICS 423450, PSC 6640$206
SPE2D624F8E6GDelivery Order, June 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564813728!pipette Tips RT Unv 10 L FGNAICS 423450, PSC 6640$206
SPE2D624F24CXDelivery Order, January 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563398367!powder Free Nitrile Exam Gloves 3 Mil, SNAICS 339999, PSC 6640$206
SPE2D624F4S8WDelivery Order, May 10, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564581470!powder Free Nitrile Exam Gloves 3 Mil, SNAICS 423450, PSC 6640$206
SPE2D624F6K2HDelivery Order, May 22, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564688506!powder Free Nitrile Exam Gloves 3 Mil, SNAICS 423450, PSC 6640$206
SPE2D625F3DW2Delivery Order, June 20, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4568602348!dimethyl SulfoxideNAICS 423450, PSC 6640$206
SPE2D624F5ZZ6Delivery Order, July 29, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4565283472!corning 28MM DiameterNAICS 423450, PSC 6640$206
SPE2D625F1RJXDelivery Order, August 22, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569190733!formalin 10 Neutral BufferedNAICS 423450, PSC 6640$206
SPE2D626F27HEDelivery Order, January 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4570643354!MED Milx GS .2UM Mce 50 PKNAICS 423450, PSC 6640$206
SPE2D626F1484Delivery Order, October 14, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4569734768!FB TRNS PPT 5.8ML ST GRD 500PKNAICS 423450, PSC 6640$206
SPE2D624F8R91Delivery Order, April 5, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4564179601!plate Trypticase Soy AgarNAICS 423450, PSC 6640$206
SPE2D625F0U7YDelivery Order, April 1, 2025, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4567764048!plate Trypticase Soy AgarNAICS 423450, PSC 6640$206
SPE2D626F2R6TDelivery Order, April 21, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571580962!chromogranin a Mouse LK2H10NAICS 423450, PSC 6640$206
SPE2D626F3Q1DDelivery Order, April 27, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571633201!chromogranin a Mouse LK2H10NAICS 423450, PSC 6640$206
SPE2D624F74CDDelivery Order, February 23, 2024, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4563748818!paper Sheeting Lab TaNAICS 339999, PSC 6515$206
SPE2D626F0D7MDelivery Order, April 7, 2026, Full and Open CompetitionDLA Troop SupportDefense Logistics Agency4571390770!eltrd DFBR Pace MLFNC Adpr Aed + Pro PDNAICS 423450, PSC 6640$205
Transactions
28,409 across 27,475 awards