The Reference Standard,alkaline Phos, cataloged under National Stock Number 6550-01-574-3414, 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 Charm Sciences Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: BT.
| Parameter | Value |
|---|---|
| NSN | 6550-01-574-3414 |
| Primary Part Number | ALKSTD-20-BP |
| Item Name | Reference Standard,alkaline Phos |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Charm Sciences Inc |
| Status | ACTIVE |
| Primary Container Type | BOTTLE |
| Total Primary Container Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | BT |
| Part Number | Manufacturer |
|---|---|
| ALKSTD-20-BP PRIMARY | Charm Sciences Inc (USA) |
| Reference | Meaning |
|---|---|
| 6515NCM093485 | 5/1 Secondary reference Defense Medical Standardization Board |
| 12205 | 5/1 Secondary reference U.S. Government activity |
| ALKALINE STANDARD TABLETS | 5/1 Secondary reference Charm Sciences Inc |
NSN 6550-01-574-3414 is a Reference Standard,alkaline Phos, manufactured by Charm Sciences Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-574-3414 has 1 manufacturer part number on file: ALKSTD-20-BP (Charm Sciences Inc).
Key specifications for ALKSTD-20-BP: Primary Container Type: BOTTLE; Special Features: ALKALINE STANDARD TABLETS; BOTTLE OF 20 TABLETS; STORAGE TEMPERATURE: 0 TO 4 DEG C; FOR USE W/ END ITEM LUMINOMETER, 6630-01-536-1456 DEGC; Part Name Assigned by Controlling Agency: ALKALINE STANDARD TABLETS 20S; Total Primary Container Quantity: 1. 2 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.