QUICKFIT® Flasks Round Bottom, three necks, vertical side necks, with ground joints
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Flasks have a vertical centre neck and two vertical side necks with interchangeable conical ground joints
- Note: Flasks marked with an * comply with the requirements of DIN 12392
Products

| Catalog No | Capacity (mL) | Center Joint Size | Side Socket | Overall Height (mm) | Quantity | |
|---|---|---|---|---|---|---|
| FR1L/3S/22P | 1000 | 24/29 | 19/26 | 180 | 5 | Find a distributor |
| FR1L/4S/22P | 1000 | 29/32 | 19/26 | 185 | 5 | Find a distributor |
| FR1L/5S/22P | 1000 | 34/35 | 19/26 | 195 | 1 | Find a distributor |
| FR1L/5S/33P | 1000 | 34/35 | 24/29 | 195 | 1 | Find a distributor |
| FR250/3S/22P | 250 | 24/29 | 19/26 | 130 | 1 | Find a distributor |
| FR250/4S/11P | 250 | 29/32 | 14/23 | 135 | 5 | Find a distributor |
| FR2L/3US/22P | 2000 | 24/29 | 19/26 | 210 | 5 | Find a distributor |
| FR2L/4S/22P | 2000 | 29/32 | 19/26 | 220 | 5 | Find a distributor |
| FR2L/4S/44P* | 2000 | 29/32 | 29/32 | 218 | 1 | Find a distributor |
| FR2L/5S/33P | 2000 | 34/35 | 24/29 | 228 | 5 | Find a distributor |
| FR3L/5S/22P | 3000 | 34/35 | 19/26 | 249 | 5 | Find a distributor |
| FR3L/5S/33P | 3000 | 34/35 | 24/29 | 249 | 5 | Find a distributor |
| FR500/3S/22P | 500 | 24/29 | 19/26 | 150 | 5 | Find a distributor |
| FR500/4S/22P | 500 | 29/32 | 19/26 | 153 | 5 | Find a distributor |
| FR5L/5US/33P | 5000 | 34/35 | 24/29 | 275 | 1 | 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
This allows the attachment of other assembly components, i.e. condensers, addition funnels, temperature probes, etc. in a vertical orientation.
Products
Products

| Catalog No | Capacity (mL) | Center Joint Size | Side Socket | Overall Height (mm) | Quantity | |
|---|---|---|---|---|---|---|
| FR1L/3S/22P | 1000 | 24/29 | 19/26 | 180 | 5 | Find a distributor |
| FR1L/4S/22P | 1000 | 29/32 | 19/26 | 185 | 5 | Find a distributor |
| FR1L/5S/22P | 1000 | 34/35 | 19/26 | 195 | 1 | Find a distributor |
| FR1L/5S/33P | 1000 | 34/35 | 24/29 | 195 | 1 | Find a distributor |
| FR250/3S/22P | 250 | 24/29 | 19/26 | 130 | 1 | Find a distributor |
| FR250/4S/11P | 250 | 29/32 | 14/23 | 135 | 5 | Find a distributor |
| FR2L/3US/22P | 2000 | 24/29 | 19/26 | 210 | 5 | Find a distributor |
| FR2L/4S/22P | 2000 | 29/32 | 19/26 | 220 | 5 | Find a distributor |
| FR2L/4S/44P* | 2000 | 29/32 | 29/32 | 218 | 1 | Find a distributor |
| FR2L/5S/33P | 2000 | 34/35 | 24/29 | 228 | 5 | Find a distributor |
| FR3L/5S/22P | 3000 | 34/35 | 19/26 | 249 | 5 | Find a distributor |
| FR3L/5S/33P | 3000 | 34/35 | 24/29 | 249 | 5 | Find a distributor |
| FR500/3S/22P | 500 | 24/29 | 19/26 | 150 | 5 | Find a distributor |
| FR500/4S/22P | 500 | 29/32 | 19/26 | 153 | 5 | Find a distributor |
| FR5L/5US/33P | 5000 | 34/35 | 24/29 | 275 | 1 | 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
This allows the attachment of other assembly components, i.e. condensers, addition funnels, temperature probes, etc. in a vertical orientation.
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