Description
Corning® PYREX® Separatory Funnel, Pear-Shaped Squibb, PTFE Product Standard Stopcock, Polyethylene Standard Taper Stopper, 250 mL, 6404-250
Features:
- Pear-shaped glass separatory funnels have PTFE (Polytetrafluorethylene) No. 4 Product Standard stopcocks and No. 22 Standard Taper polyethylene stoppers
- Stopper is made with closed bottom and is of linear high density polyethylene to conform to Standard Taper stopper dimensions
- PTFE plug fits into micro-finish barrel
- Plug also reduces freezing problems and grease contamination
- Replacement Standard Taper stoppers: 7624-22
- Replacement PTFE stopcock assemblies: 7681-4
Specifications
| Capacity | 250 mL |
|---|---|
| Material | Borosilicate glass funnel with polytetrafluorethylene (PTFE) stopcock and high-density polyethylene (HDPE) stopper |
| Other | Stopcock, size and style: 4, straight bore PTFE |
| Other | Stopper size: 22 standard taper |
| Dimensions | Height (with stopper) x body, outside diameter: 311 x 76 mm |
| Manufacturer | Corning |
| Model No | 6404-250 |