Product Description
Get sharper separations and skip the step of emptying the funnel completely between draws. The lower stem is wide enough that the liquid column breaks with the stopcock closed, so the stem drains fully and you can cut each layer more precisely during repeated extractions.
This listing is for Kimble catalog number 29048-1000: KIMAX Squibb Separatory Funnel With Glass Stopcock, 1000 mL, Case of 2. The funnel is supplied with a standard taper ground glass stopcock and stopper; the replacement stopper is 850100. It is designed from ASTM E1096, Type IV, has a 60 mm stem and is made from low extractable 33 expansion borosilicate glass. Capacities range from 60 mL to 1000 mL with 2 or 4 mm stopcock bores. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Self-draining stem – Liquid column breaks with the stopcock closed.
- Ground glass stopcock – Classic standard taper stopcock and stopper.
- Pear-shaped Squibb body – Efficient mixing and clear interfaces.
- ASTM E1096 design – Type IV requirements.
- Five sizes – 60 mL to 1000 mL.
Specifications
| Catalog Number | 29048-1000 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KIMAX Squibb Separatory Funnel With Glass Stopcock, 1000 mL |
| Sold As | Case of 2 |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Design specification | ASTM E1096, Type IV |
| Stopcock | Standard taper ground glass |
| Stem length | 60 mm |
| Replacement stopper | 850100 |
Available Options
- 29048-125 – KIMAX Squibb Separatory Funnel With Glass Stopcock, 125 mL, Case of 6
- 29048-250 – KIMAX Squibb Separatory Funnel With Glass Stopcock, 250 mL, Case of 4
- 29048-500 – KIMAX Squibb Separatory Funnel With Glass Stopcock, 500 mL, Case of 4
- 29048-60 – KIMAX Squibb Separatory Funnel With Glass Stopcock, 60 mL, Case of 6
Applications
- Liquid-liquid extraction
- Environmental sample extraction
- Reaction work-ups
- Teaching labs
