ZN-4-FW
| Master Category | Reference Electrodes |
| MasterItemNum | ZN-4-FW |
| URL Fragment | zn-4-fw |
| Description | Zinc-Zinc Sulfate |
| Freight Class | 50 |
| Manufacturer | GMC "STAPERM" |
| Package Type | Barrel |
| Units Per Package | 1 |
| Master Category | Reference Electrodes |
| MasterItemNum | ZN-4-FW |
| URL Fragment | zn-4-fw |
| Description | Zinc-Zinc Sulfate |
| Freight Class | 50 |
| Manufacturer | GMC "STAPERM" |
| Package Type | Barrel |
| Units Per Package | 1 |