DURAN® Hexagonal Stopper, flat, diamond-ground
- Supplementary to DIN 12252, DIN 12242 and ISO 383
- Manufactured from borosilicate glass 3.3
- Flat and diamond-ground
- Hollow glass stopper
Products

| Catalog No | Nominal Size (NS) | Quantity | |
|---|---|---|---|
| 286121808 | 7/16 | 100 | Find a distributor |
| 286122504 | 10/19 | 100 | Find a distributor |
| 286123509 | 12/21 | 100 | Find a distributor |
| 286124608 | 14/23 | 100 | Find a distributor |
| 286126206 | 19/26 | 100 | Find a distributor |
| 286127802 | 24/29 | 100 | Find a distributor |
| 286129006 | 29/32 | 100 | Find a distributor |
| 286130307 | 34/35 | 10 | Find a distributor |
| 286130907 | 45/40 | 10 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
DURAN® hexagonal hollow plugs are used for sealing laboratory equipment such as volumetric flasks, mixing cylinders, ground joint flasks, etc. DURAN® hexagonal hollow plugs are available in 2 standard versions - pointed - flat - Sizes analogous to DURAN® conical ground joints. Cut quality: DG = Diamond Ground
Products
Products

| Catalog No | Nominal Size (NS) | Quantity | |
|---|---|---|---|
| 286121808 | 7/16 | 100 | Find a distributor |
| 286122504 | 10/19 | 100 | Find a distributor |
| 286123509 | 12/21 | 100 | Find a distributor |
| 286124608 | 14/23 | 100 | Find a distributor |
| 286126206 | 19/26 | 100 | Find a distributor |
| 286127802 | 24/29 | 100 | Find a distributor |
| 286129006 | 29/32 | 100 | Find a distributor |
| 286130307 | 34/35 | 10 | Find a distributor |
| 286130907 | 45/40 | 10 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
DURAN® hexagonal hollow plugs are used for sealing laboratory equipment such as volumetric flasks, mixing cylinders, ground joint flasks, etc. DURAN® hexagonal hollow plugs are available in 2 standard versions - pointed - flat - Sizes analogous to DURAN® conical ground joints. Cut quality: DG = Diamond Ground
Related Products