Funnel, Solvent Addition, Synthware
Design of funnel permits addition of solvents to flash chromatography columns without disturbing the silica-gel/packing layer. Lower end of the funnel is closed and the stem has a series of small holes through which the solvent drains. Top of the funnel is 90mm in diameter with the stem size as listed.
Description
| Product No | Stem O.D. x Length (mm) |
| F291275 | 12 x 75* |
| F291210 | 12 x 100* |
| F291975 | 19 x 75* |
| F291910 | 19 x 100* |
| F292810 | 28 x 100** |
| F292812 | 28 x 125** |
* Fit column with 24/40 joint or 35/20 joint.
**Fit column with large joint like 45/50 standard or 50/30 spherical joint.
