Three-neck round-bottom flasks, side necks angled
Distillation flasks acc. to DIN 12394 and in addition to DIN standard, with two angled side necks (20°), with conical ground joints, with inscription label, material: DURAN®
| Capacity (ml) | Center neck (NS) | Side neck (NS) | Flask outer dia. (mm) | Acc. to DIN | Pack (quantity) | Cat. No. |
|---|---|---|---|---|---|---|
| 25 | 14/23 | 14/23 | 41 | — | 1 | 3 3111 22 |
| 50 | 14/23 | 14/23 | 51 | — | 1 | 3 3111 28 |
| 100 | 14/23 | 14/23 | 64 | — | 1 | 3 3111 37 |
| 100 | 24/29 | 14/23 | 64 | — | 1 | 3 3131 37 |
| 250 | 24/29 | 14/23 | 85 | — | 1 | 3 3131 49 |
| 500 | 24/29 | 14/23 | 105 | — | 1 | 3 3131 58 |
| 1000 | 24/29 | 14/23 | 131 | — | 1 | 3 3131 70 |
| 100 | 24/29 | 19/26 | 64 | — | 1 | 3 3132 37 |
| 250 | 24/29 | 19/26 | 85 | — | 1 | 3 3132 49 |
| 500 | 24/29 | 19/26 | 105 | — | 1 | 3 3132 58 |
| 1000 | 24/29 | 19/26 | 131 | — | 1 | 3 3132 70 |
| 2000 | 24/29 | 19/26 | 166 | — | 1 | 3 3132 73 |
| 100 | 29/32 | 14/23 | 64 | — | 1 | 3 3141 37 |
| 250 | 29/32 | 14/23 | 85 | DIN 12394 | 1 | 3 3141 49 |
| 500 | 29/32 | 14/23 | 105 | DIN 12394 | 1 | 3 3141 58 |
| 1000 | 29/32 | 14/23 | 131 | DIN 12394 | 1 | 3 3141 70 |
| 2000 | 29/32 | 14/23 | 166 | DIN 12394 | 1 | 3 3141 73 |
| 3000 | 29/32 | 14/23 | 185 | — | 1 | 3 3141 76 |
| 4000 | 29/32 | 14/23 | 207 | — | 1 | 3 3141 79 |
| 6000 | 29/32 | 14/23 | 236 | — | 1 | 3 3141 85 |
| 100 | 29/32 | 19/26 | 64 | — | 1 | 3 3142 37 |
| 250 | 29/32 | 19/26 | 85 | DIN 12394 | 1 | 3 3142 49 |
| 500 | 29/32 | 19/26 | 105 | DIN 12394 | 1 | 3 3142 58 |
| 1000 | 29/32 | 19/26 | 131 | DIN 12394 | 1 | 3 3142 70 |
| 2000 | 29/32 | 19/26 | 166 | DIN 12394 | 1 | 3 3142 73 |
| 100 | 29/32 | 29/32 | 64 | — | 1 | 3 3144 37 |
| 250 | 29/32 | 29/32 | 85 | — | 1 | 3 3144 49 |
| 500 | 29/32 | 29/32 | 105 | — | 1 | 3 3144 58 |
| 1000 | 29/32 | 29/32 | 131 | — | 1 | 3 3144 70 |
| 2000 | 29/32 | 29/32 | 166 | — | 1 | 3 3144 73 |
| 3000 | 29/32 | 29/32 | 185 | — | 1 | 3 3144 76 |
| 4000 | 29/32 | 29/32 | 207 | — | 1 | 3 3144 79 |
| 5000 | 29/32 | 29/32 | 223 | — | 1 | 3 3144 82 |
| 6000 | 29/32 | 29/32 | 236 | — | 1 | 3 3144 85 |
| 10000 | 29/32 | 29/32 | 279 | — | 1 | 3 3144 88 |
| 1000 | 45/40 | 29/32 | 131 | — | 1 | 3 3154 70 |
| 2000 | 45/40 | 29/32 | 166 | — | 1 | 3 3154 73 |
| 3000 | 45/40 | 29/32 | 185 | — | 1 | 3 3154 76 |
| 4000 | 45/40 | 29/32 | 207 | — | 1 | 3 3154 79 |
| 5000 | 45/40 | 29/32 | 223 | — | 1 | 3 3154 82 |
| 6000 | 45/40 | 29/32 | 236 | — | 1 | 3 3154 85 |
| 10000 | 45/40 | 29/32 | 279 | — | 1 | 3 3154 88 |
| 20000 | 45/40 | 29/32 | 345 | — | 1 | 3 3154 94 |
