6630-01-498-9902
END CAP,VISCOMETER,OTC
Open · closes in 1d 3 units
3 solicitations (2 open · 1 closed)
Open demand × Instruments and Laboratory Equipment
Chemical Analysis Instruments FSC 6630
Open solicitations in Federal Supply Class 6630 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.
31
Open solicitations
30
Closing within 7 days
50
Total open quantity
94
Tracked all-time (63 closed)
Open parts
6630-01-690-1933
ANALYZER, BLOOD GLUCOSE
Open · closes in 1d 5 units
5 solicitations (2 open · 3 closed)
6630-12-189-3126
MEASURING TUBE, GAS ANA
Open · closes in 1d 2 units
6 solicitations (1 open · 5 closed)
6630-01-376-3515
PUMP,CHEMICAL,SUBMERSIBLE
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
6630-01-362-8299
WATER SAMPLING TEST REAGENT,COLI
Open · closes in 1d 3 units
5 solicitations (1 open · 4 closed)
6630-01-500-2511
VISCOMETER,TUBE TYPE
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
6630-01-498-9899
MANUAL,OTC,TECHNICAL
Open · closes in 1d 1 units
2 solicitations (1 open · 1 closed)
6630-01-498-9904
END PLUG,VISCOMETER,OTC
Open · closes in 1d 1 units
3 solicitations (1 open · 2 closed)
6630-01-641-1591
WATER QUALITY ANALYSIS SET
Open · closes in 1d 1 units
5 solicitations (1 open · 4 closed)
6630-01-622-2805
TEST KIT,FUEL MICROBIAL CONTAMIN
Open · closes in 1d 10 units
2 solicitations (1 open · 1 closed)
6630-01-680-1727
SENSOR,OXYGEN ANALYZER,NON-MEDIC
Open · closes in 1d 1 units
5 solicitations (1 open · 4 closed)
6630-01-623-0976
COLORIMETER,PHOTOELECTRIC
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
6630-01-482-4379
CHIP,PETROLEUM HYDROCARBON
Open · closes in 2d 1 units
1 solicitation (1 open · 0 closed)
6630-01-482-4375
CHIP,CARBON MONOXIDE
Open · closes in 2d 2 units
1 solicitation (1 open · 0 closed)
6630-01-482-4377
CHIP,NITROGEN DIOXIDE
Open · closes in 2d 1 units
1 solicitation (1 open · 0 closed)
6630-01-689-9343
ANALYZER,BLOOD CHOLESTEROL
Open · closes in 2d 4 units
1 solicitation (1 open · 0 closed)
6630-01-437-7229
TEST KIT,CHLORIDE DETERMINATION
Open · closes in 3d 1 units
1 solicitation (1 open · 0 closed)
6630-00-372-0839
BOILER WATER TESTING KIT
Open · closes in 7d 2 units
1 solicitation (1 open · 0 closed)
6630-12-361-8517
CONTAINER, DESICCATO
Closed · last Sep 2, 2026 — units
2 solicitations (0 open · 2 closed)
6630-12-189-3125
MEASURING TUBE, GAS
Closed · last Sep 2, 2026 — units
2 solicitations (0 open · 2 closed)
6630-01-683-7466
WASH SOLUTION,ELECTRODE
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-681-0622
BUFFER SOLUTION,STANDARD
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-669-0034
TESTER,FLASH POINT
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-00-244-9981
HYDROMETER,GRADUATED SCALE
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-00-244-9983
HYDROMETER,GRADUATED SCALE
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-026-4528
TEST KIT,COLOR
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-561-9938
ANALYZER,URINE CHEMISTRY
Closed · last Sep 1, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-357-5910
WATER SAMPLING TEST REAGENT,COLI
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-238-1948
CHANNEL MODULE ASSEMBLY
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-683-7463
WASH SOLUTION,ELECTRODE
Closed · last Aug 26, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-706-4234
WATER SAMPLING TEST REAGENT,FLUO
Closed · last Aug 24, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-524-2547
THREADLOCKER ADHESIVE,JBAIDS
Closed · last Aug 24, 2026 — units
1 solicitation (0 open · 1 closed)
6630-12-374-7422
SENSOR, MONITOR
Closed · last Aug 24, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-520-8479
CELL,COLORIMETER
Closed · last Aug 24, 2026 — units
2 solicitations (0 open · 2 closed)
6630-01-606-5361
WATER SAMPLING TEST REAGENT,MONO
Closed · last Aug 20, 2026 — units
1 solicitation (0 open · 1 closed)
6630-12-307-3822
MEASURING TUBE, GAS ANA
Closed · last Aug 19, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-687-6909
HYDROMETER,GRADUATED SCALE
Closed · last Aug 18, 2026 — units
2 solicitations (0 open · 2 closed)
6630-01-490-7581
TEST SET,WATER TURBIDITY METER
Closed · last Aug 18, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-599-7495
MONITOR,HEAT STRESS
Closed · last Aug 18, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-680-8895
COLORIMETER,COMPARATIVE
Closed · last Aug 18, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-659-1367
SENSOR,OXYGEN ANALYZER,NON-MEDIC
Closed · last Aug 18, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-526-4098
BATTERY,ANALYZER,RECHARGEABLE
Closed · last Aug 12, 2026 — units
2 solicitations (0 open · 2 closed)
6630-01-012-4093
TEST PAPER,CHLORINE DETERMINATIO
Closed · last Aug 11, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-506-2252
COMPARATOR,COLOR
Closed · last Aug 11, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-498-9896
CORD,POWER,OTC
Closed · last Aug 11, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-498-9905
ANALYZER,ELECTRONIC,OTC
Closed · last Aug 11, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-525-5546
TUBING,LYSE,ANALYZER,HEMATOLOGY
Closed · last Aug 10, 2026 — units
1 solicitation (0 open · 1 closed)
6630-01-670-7480
TESTER,LUBRICANT FRICTION
Closed · last Aug 10, 2026 — units
1 solicitation (0 open · 1 closed)