The Buffer Solution,standard, cataloged under National Stock Number 6630-01-618-3633, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Hanna Instruments, Inc. Div Hanna Instruments Usa. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-618-3633 |
| Primary Part Number | HI-70007-C |
| Item Name | Buffer Solution,standard |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Hanna Instruments, Inc. Div Hanna Instruments Usa |
| Status | ACTIVE |
| Physical Form | LIQUID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HI-70007-C PRIMARY | Hanna Instruments, Inc. Div Hanna Instruments Usa (USA) |
| Reference | Meaning |
|---|---|
| 671020 | 5/1 Secondary reference U.S. Government activity |
| 6630NCM139126 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6630-01-618-3633 is a Buffer Solution,standard, manufactured by Hanna Instruments, Inc. Div Hanna Instruments Usa, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-618-3633 has 1 manufacturer part number on file: HI-70007-C (Hanna Instruments, Inc. Div Hanna Instruments Usa).
Key specifications for HI-70007-C: Physical Form: LIQUID; Special Features: BUFFER STANDARD SOLUTION; PH AT 25 DEG C: 7.01; 20 ML POUCHES; PACKAGE OF 25; STORE AT ROOM TEMPERATURE (15 TO 25 DEG C); PROTECT FORM DIRECT SUNLIGHT DEGC; Part Name Assigned by Controlling Agency: BUFFER SOLUTION STANDARD 25S. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.