The Copper Sulfate Solution, cataloged under National Stock Number 6550-01-313-6201, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Cd Acquisition Holdings Inc Dba Columbia Diagnostics. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6550-01-313-6201 |
| Primary Part Number | B311-1A |
| Item Name | Copper Sulfate Solution |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Cd Acquisition Holdings Inc Dba Columbia Diagnostics |
| Status | ACTIVE |
| Primary Container Content Quantity | 960.000 MILLILITERS OR 32.000 FLUID OUNCES |
| Primary Container Type | BOTTLE |
| Usage Design | USED AS A RAPID ASSAY FOR DETERMINING HEMOGLOBIN CONCENTRATION IN WHOLE BLOOD OF MEN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B311-1A PRIMARY | Cd Acquisition Holdings Inc Dba Columbia Diagnostics (USA) |
| Reference | Meaning |
|---|---|
| F89I038 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6550-01-313-6201 is a Copper Sulfate Solution, manufactured by Cd Acquisition Holdings Inc Dba Columbia Diagnostics, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-313-6201 has 1 manufacturer part number on file: B311-1A (Cd Acquisition Holdings Inc Dba Columbia Diagnostics).
Key specifications for B311-1A: Primary Container Content Quantity: 960.000 MILLILITERS OR 32.000 FLUID OUNCES; Primary Container Type: BOTTLE; Special Features: SPECIFIC GRAVITY 1.055; Part Name Assigned by Controlling Agency: COPPER SULFATE SOLUTION SPECIFIC GRAVITY 1.055 960ML OR 32 FL OZ. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.