The Buffer Solution,standard, cataloged under National Stock Number 6630-01-333-0294, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-333-0294 |
| Item Name | Buffer Solution,standard |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Status | ACTIVE |
| Ph Value Range | +6.9 TO 7.1 |
| Primary Container Type | BOTTLE |
| Physical Form | LIQUID |
| Primary Container Unit Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2881-L | 3/9 Design control — primary reference La Motte Chemical Products Co Inc, the Dba La Motte Company |
| 90-12-26-6 LOUISE P | 5/1 Secondary reference Air Force Medical Logistics Office |
| 2881 | 5/9 Secondary reference La Motte Chemical Products Co Inc, the Dba La Motte Company |
| F90L116 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6630-01-333-0294 is a Buffer Solution,standard, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 2090-01-367-1013, 6680-01-440-5087, 3740-01-628-9325. Verify interchangeability with system specifications before substitution.
Key specifications for 6630-01-333-0294: Ph Value Range: +6.9 TO 7.1; Primary Container Type: BOTTLE; Physical Form: LIQUID; Special Features: SIZE 500 ML; PH VALUE 7.00 PORM .05; FOR USE IN CALIBRATION OF PH METERS. 4 specifications are 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.