Product Description
Transfer powders, crystals and granules into flasks without clogging or spills. A short, wide stem lets solids flow freely, so weighing out reagents and loading reaction vessels goes faster and cleaner, with less material left behind on the bench or the flask neck.
This listing is for Kimble catalog number 29020-150: KIMAX Powder Funnel, 150 mm Top OD, Case of 12. Each powder funnel has a heavy uniform wall and a strong, fire-polished rim and 35 mm stem for long service life. It resists chemical attack and mechanical and thermal shock. Designed from ASTM E1095, Type IV, it is made from low extractable 33 expansion borosilicate glass in top diameters of 60, 80, 100, 125 and 150 mm. Order it from LIGHT LABS and keep your lab stocked with genuine DWK Life Sciences products.
Key Features
- Short wide stem – Lets powders and crystals flow without clogging.
- Heavy uniform wall – Durable construction for daily use.
- Fire-polished rim and stem – Smooth, chip-resistant finish.
- ASTM E1095 design – Type IV requirements.
- Five sizes – 60 to 150 mm top diameters.
Specifications
| Catalog Number | 29020-150 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KIMAX Powder Funnel, 150 mm Top OD |
| Sold As | Case of 12 |
| Glass | Borosilicate glass 3.3 (33 expansion), low extractable |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Design specification | ASTM E1095, Type IV |
| Stem length | 35 mm |
| Stem ID | 10 mm; 12 mm; 15 mm |
Available Options
- 29020-100 – KIMAX Powder Funnel, 100 mm Top OD, Case of 24
- 29020-125 – KIMAX Powder Funnel, 125 mm Top OD, Case of 12
- 29020-60 – KIMAX Powder Funnel, 60 mm Top OD, Case of 24
- 29020-80 – KIMAX Powder Funnel, 80 mm Top OD, Case of 24
Applications
- Transferring powders and solids
- Loading reaction flasks
- Filling bottles with granules
- Sample preparation
