The Turbidity Standard Solution, cataloged under National Stock Number 6850-01-648-7660, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-648-7660 |
| Item Name | Turbidity Standard Solution |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2971205 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6850-01-648-7660 is a Turbidity Standard Solution, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
Key specifications for 6850-01-648-7660: Special Features: STABLCAL CALIBRATION STANDARDS KIT, FOR 2100Q PORTABLE TURBIDMETER.USEPA ACCEPTED FOR CALIBRATION PUPOSES. STABLCAL STABILIZED FORMAZIN TUBIDITY STANDARDS ARE TRUE FORMAZIN DILUTIONS DEVELOPED FOR USE IN ANY TURBIDIMETER. KIT CONTAINS ONE EACH OF 20, 100, AND 800 NTU STABLCAL VIALS FOR CALIBRATION AND ONE 10 NTU STABLCAL WIAL FOR VERIFICATION. PRECISE, PRE-MIXED FORMAZIN SOLUTIONS. BASED ON FORMAZIN PRIMARY STANDARDS. ENHANCED STABILIY SAVES TIME AND LABOR; Part Name Assigned by Controlling Agency: TURBIDITY STANDARD SOLUTION. 0 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.