The Methylene Blue,chloride Stain, cataloged under National Stock Number 6550-01-243-7107, is classified within Federal Supply Class 6550 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: BT.
| Parameter | Value |
|---|---|
| NSN | 6550-01-243-7107 |
| Primary Part Number | M9140-25G |
| Item Name | Methylene Blue,chloride Stain |
| FSC / FSG | 6550 / 65 — No Item Name Available |
| Manufacturer | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc |
| Status | CANCELLED |
| Supplementary Features | FOR HISTOLOGICAL AND BACTERIOLOGICAL STAINING |
| Primary Container Type | BOTTLE |
| Physical Form | POWDER |
| Primary Container Content Quantity | 25.000 GRAMS G |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | BT |
| Part Number | Manufacturer |
|---|---|
| NC0772734 | Thermo Fisher Scientific Chemicals, Inc. (USA) |
| 1682745 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| 284/12 | E M Science Div of E M Industries Inc (USA) |
| M9140-25G PRIMARY | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc (USA) |
| 6550NCN251314 | Defense Medical Standardization Board (USA) |
| METHYLENEBLUE | Biological Stain Commission Biochemistry Dept Box 607 University of Rochester Medical Ctr (USA) |
| 284-12 | Emd Chemicals Inc. (USA) |
NSN 6550-01-243-7107 is a Methylene Blue,chloride Stain, manufactured by Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc, classified under FSC 6550 (No Item Name Available). Status: cancelled.
NSN 6550-01-243-7107 has 7 cross-referenced part numbers: NC0772734 (Thermo Fisher Scientific Chemicals, Inc.), 1682745 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 284/12 (E M Science Div of E M Industries Inc), M9140-25G (Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc), 6550NCN251314 (Defense Medical Standardization Board) and 2 more.
There are 7 known substitutes for 6550-01-243-7107: 4720-00-139-3968, 4510-00-351-2827, 5305-00-964-0642 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for M9140-25G: Supplementary Features: FOR HISTOLOGICAL AND BACTERIOLOGICAL STAINING; Primary Container Type: BOTTLE; Special Features: METHYLENE BLUE, CERTIFIED, DYE CONTENT, 82%, CERTIFIED BY THE BIOLOGICAL STAIN COMMISSION, POWDER; COLOR: DARK GREEN; BOTTLE OF 25 GRAM. G; Physical Form: POWDER. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 6550-01-243-7107 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.