Single Barrel Borosilicate Glass Capillaries
WPI offer a wide range of sizes with options for fire polished and filaments. Borosilicate glass capillary tubing is the most commonly used glass composition.
Borosilicate glass softens at 821 degrees Celsius and, as it is pulled, maintains its ratio of inside diameter to outside diameter over the total taper length. Borosilicate softens at a lower temperature than our other glasses and has a wider working range. These unique properties allow for a greater variety of shapes used in microelectrodes, patch pipettes, microinjection needles and, in the case of solid rod, chromosome dissection tools.
Applications
- Microinjecton
- Electrophysiology
- Patch Clamp
- Fluid Handling
Options
| Order code | Length | OD (mm) | ID (mm) | Filament | Fire Polished | Qty |
| B100-20-10 | 10 cm | 1.00 mm | 0.20 mm | 225 | ||
| B100-50-10 | 10 cm | 1.00 mm | 0.50 mm | • | 225 | |
| B100-50-15 | 15 cm | 1.00 mm | 0.50 mm | • | 225 | |
| BF100-50-10 | 10 cm | 1.00 mm | 0.50 mm | • | • | 225 |
| BF100-50-15 | 15 cm | 1.00 mm | 0.50 mm | • | • | 225 |
| BF100-50-7.5 | 7.5 cm | 1.00 mm | 0.50 mm | • | • | 225 |
| 1B100F-6 | 6 in. (152mm) | 1.00 mm | 0.58 mm | • | 500 | |
| 1B100-3 | 3 in. (76mm) | 1.00 mm | 0.58 mm | 500 | ||
| 1B100-4 | 4 in. (100mm) | 1.00 mm | 0.58 mm | • | 500 | |
| 1B100-6 | 6 in. (152mm) | 1.00 mm | 0.58 mm | 500 | ||
| 1B100F-3 | 3 in. (76mm) | 1.00 mm | 0.58 mm | • | 500 | |
| 1B100F-4 | 4 in. (100mm) | 1.00 mm | 0.58 mm | • | • | 500 |
| B100-58-10 | 10 cm | 1.00 mm | 0.58 mm | • | 250 | |
| B100-58-15 | 15 cm | 1.00 mm | 0.58 mm | • | 250 | |
| BF100-58-10 | 10 cm | 1.00 mm | 0.58 mm | • | • | 250 |
| BF100-58-15 | 15 cm | 1.00 mm | 0.58 mm | • | • | 250 |
| TW100-3 | 3 in. (76mm) | 1.00 mm | 0.75 mm | 500 | ||
| TW100-4 | 4 in. (100mm) | 1.00 mm | 0.75 mm | • | 500 | |
| TW100-6 | 6 in. (152mm) | 1.00 mm | 0.75 mm | • | 500 | |
| TW100F-3 | 3 in. (76mm) | 1.00 mm | 0.75 mm | • | 500 | |
| TW100F-4 | 4 in. (100mm) | 1.00 mm | 0.75 mm | • | 500 | |
| TW100F-6 | 6 in. (152mm) | 1.00 mm | 0.75 mm | • | 500 | |
| B114-53-10NP | 10 cm | 1.14 mm | 0.53 mm | 225 | ||
| BF120-60-10 | 10 cm | 1.20 mm | 0.60 mm | • | • | 225 |
| 1B120-3 | 3 in. (76mm) | 1.20 mm | 0.68 mm | 350 | ||
| 1B120-4 | 4 in. (100mm) | 1.20 mm | 0.68 mm | 350 | ||
| 1B120-6 | 6 in. (152mm) | 1.20 mm | 0.68 mm | 350 | ||
| 1B120F-3 | 3 in. (76mm) | 1.20 mm | 0.68 mm | • | 350 | |
| 1B120F-4 | 4 in. (100mm) | 1.20 mm | 0.68 mm | • | • | 400 |
| 1B120F-6 | 6 in. (152mm) | 1.20 mm | 0.68 mm | • | 350 | |
| BF120-69-10 | 10 cm | 1.20 mm | 0.68 mm | • | • | 250 |
| BF120-69-15 | 15 cm | 1.20 mm | 0.68 mm | • | • | 250 |
| B120-69-10 | 10 cm | 1.20 mm | 0.69 mm | • | 250 | |
| B120-69-15 | 15 cm | 1.20 mm | 0.69 mm | • | 250 | |
| B120-69-8 | 8 cm | 1.20 mm | 0.69 mm | • | 250 | |
| BF120-69-7.5 | 7.5 cm | 1.20 mm | 0.69 mm | • | • | 250 |
| TW120-3 | 3 in. (76mm) | 1.20 mm | 0.90 mm | 350 | ||
| TW120-4 | 4 in. (100mm) | 1.20 mm | 0.90 mm | 350 | ||
| TW120-6 | 6 in. (152mm) | 1.20 mm | 0.90 mm | 350 | ||
| TW120F-3 | 3 in. (76mm) | 1.20 mm | 0.90 mm | • | • | 400 |
| TW120F-4 | 4 in. (100mm) | 1.20 mm | 0.90 mm | • | 350 | |
| TW120F-6 | 6 in. (152mm) | 1.20 mm | 0.90 mm | • | • | 400 |
| B150-86-10 | 10 cm | 1.50 mm | 0.86 mm | • | 250 | |
| BF150-75-10 | 10 cm | 1.50 mm | 0.75 mm | • | • | 225 |
| BF150-75-7.5 | 7.5 cm | 1.50 mm | 0.75 mm | • | • | 225 |
| 1B150F-6 | 6 in. (152mm) | 1.50 mm | 0.84 mm | • | 225 | |
| 1B150-3 | 3 in. (76mm) | 1.50 mm | 0.84 mm | • | 300 | |
| 1B150-4 | 4 in. (100mm) | 1.50 mm | 0.84 mm | • | 300 | |
| 1B150-6 | 6 in. (152mm) | 1.50 mm | 0.84 mm | 225 | ||
| 1B150F-3 | 3 in. (76mm) | 1.50 mm | 0.84 mm | • | 225 | |
| 1B150F-4 | 4 in. (100mm) | 1.50 mm | 0.84 mm | • | • | 300 |
| B150-86-15 | 15 cm | 1.50 mm | 0.86 mm | • | 250 | |
| B150-86-7.5 | 7.5 cm | 1.50 mm | 0.86 mm | • | 250 | |
| BF150-86-10 | 10 cm | 1.50 mm | 0.86 mm | • | • | 250 |
| BF150-86-7.5 | 7.5 cm | 1.50 mm | 0.86 mm | • | • | 250 |
| TW150-3 | 3 in. (76mm) | 1.50 mm | 1.12 mm | • | 300 | |
| TW150-4 | 4 in. (100mm) | 1.50 mm | 1.12 mm | • | 300 | |
| TW150-6 | 6 in. (152mm) | 1.50 mm | 1.12 mm | • | 300 | |
| TW150F-3 | 3 in. (76mm) | 1.50 mm | 1.12 mm | • | 225 | |
| TW150F-4 | 4 in. (100mm) | 1.50 mm | 1.12 mm | • | 225 | |
| TW150F-6 | 6 in. (152mm) | 1.50 mm | 1.12 mm | • | 225 | |
| BF150-86-15 | 15 cm | 2.00 mm | 0.86 mm | • | • | 250 |
| BF200-100-10 | 10 cm | 2.00 mm | 1.00 mm | • | • | 225 |
| 1B200-4 | 4 in. (100mm) | 2.00 mm | 1.12 mm | • | 200 | |
| 1B200-6 | 6 in. (152mm) | 2.00 mm | 1.12 mm | 125 | ||
| 1B200F-4 | 4 in. (100mm) | 2.00 mm | 1.12 mm | • | 125 | |
| 1B200F-6 | 6 in. (152mm) | 2.00 mm | 1.12 mm | • | 125 | |
| B200-116-10 | 10 cm | 2.00 mm | 1.16 mm | • | 250 | |
| B200-116-15 | 15 cm | 2.00 mm | 1.16 mm | • | 250 | |
| BF200-116-10 | 10 cm | 2.00 mm | 1.16 mm | • | • | 250 |
| BF200-116-15 | 15 cm | 2.00 mm | 1.16 mm | • | • | 250 |
1B100-3
3 in. (76 mm); 1 / 0.58 OD/ID (mm); 500 capillaries
1B100-4
4 in. (100 mm); 1 / 0.58 OD/ID (mm); Fire Polished; 500 capillaries
1B100-6
6 in. (152 mm); 1 / 0.58 OD/ID (mm); 500 capillaries
1B100F-3
3 in. (76 mm); 1 / 0.58 OD/ID (mm); Filament; 500 capillaries
1B100F-4
4 in. (100 mm); 1 / 0.58 OD/ID (mm); Filament/Fire Polished; 500 capillaries
1B100F-6
6 in. (152 mm); 1 / 0.58 OD/ID (mm); Filament; 500 capillaries
1B120-3
3 in. (76 mm); 1.2 / 0.68 OD/ID (mm); 350
1B120-4
4 in. (100 mm); 1.2 / 0.68 OD/ID (mm); 350
1B120-6
6 in. (152 mm); 1.2 / 0.68 OD/ID (mm); 350
1B120F-3
3 in. (76 mm); 1.2 / 0.68 OD/ID (mm); Filament; 350
1B120F-4
4 in. (100 mm); 1.2 / 0.68 OD/ID (mm); Filament/Fire Polished; 400 capillaries
1B120F-6
6 in. (152 mm); 1.2 / 0.68 OD/ID (mm); Filament; 350 capillaries
1B150-3
3 in. (76 mm); 1.5 / 0.84 OD/ID (mm);; Fire Polished; 300 capillaries
1B150-4
4 in. (100 mm); 1.5 / 0.84 OD/ID (mm); Fire Polished; 300 capillaries
1B150-6
6 in. (152 mm); 1.5 / 0.84 OD/ID (mm); 225 capillaries
1B150F-3
3 in. (76 mm); 1.5 / 0.84 OD/ID (mm); Filament; 225 capillaries
1B150F-4
4 in. (100 mm); 1.5 / 0.84 OD/ID (mm); Filament/Fire Polished; 300 capillaries
1B150F-6
6 in. (152 mm); 1.5 / 0.84 OD/ID (mm); Filament; 225 capillaries
1B200-4
4 in. (100 mm); 2 / 1.12 OD/ID (mm); Fire Polished; 200 capillaries
1B200-6
6 in. (152 mm); 2 / 1.12 OD/ID (mm); 125 capillaries
1B200F-4
4 in. (100 mm); 2 / 1.12 OD/ID (mm); Filament; 125 capillaries
1B200F-6
6 in. (152 mm); 2 / 1.12 OD/ID (mm); Filament; 125 capillaries
B100-20-10
Thick/Standard Wall Borosilicate Glass without Filament: 1.00 mm OD, 0.20 mm ID, 10 cm long, 225 units per pack
B100-30-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.00 mm OD, 0.30 mm ID, 7.5 cm long, 225 units per pack
B100-50-10
Thick/Standard Wall Borosilicate Glass without Filament: 1.00 mm OD, 0.50 mm ID, 10 cm long, 225 units per pack
B100-50-15
Thick/Standard Wall Borosilicate Glass without Filament: 1.00 mm OD, 0.50 mm ID, 15 cm long, 225 units per pack
B100-50-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.00 mm OD, 0.50 mm ID, 7.5 cm long, 225 units per pack
B100-58-10
Thick/Standard Wall Borosilicate Glass without Filament: 1.00 mm OD, 0.58 mm ID, 10 cm long, 250 units per pack
B100-58-15
Thick/Standard Wall Borosilicate Glass without Filament: 1.00 mm OD, 0.58 mm ID, 15 cm long, 250 units per pack
B100-75-10
Thin Wall Borosilicate Glass, without Filament: 1.00 mm OD, 0.75 mm ID, 10 cm long, 225 units per pack
B100-75-15
Thin Wall Borosilicate Glass, without Filament: 1.00 mm OD, 0.75 mm ID, 15 cm long, 225 units per pack
B114-53-10NP
Thick/Standard Wall Borosilicate Glass without Filament: 1.14 mm OD, 0.53 mm ID, 10 cm long, 225 units per pack
B120-69-10
Thick/Standard Wall Borosilicate Glass without Filament: 1.20 mm OD, 0.69 mm ID, 10 cm long, 250 units per pack
B120-69-15
Thick/Standard Wall Borosilicate Glass without Filament: 1.20 mm OD, 0.69 mm ID, 15 cm long, 250 units per pack
B120-69-8
Thick/Standard Wall Borosilicate Glass without Filament: 1.20 mm OD, 0.69 mm ID, 8 cm long, 250 units per pack
B120-90-10
Thin Wall Borosilicate Glass, without Filament: 1.20 mm OD, 0.90 mm ID, 10 cm long, 225 units per pack
B120-90-15
Thin Wall Borosilicate Glass, without Filament: 1.20 mm OD, 0.90 mm ID, 15 cm long, 225 units per pack
B120-90-8
Thin Wall Borosilicate Glass, without Filament: 1.20 mm OD, 0.90 mm ID, 8 cm long, 225 units per pack
B150-110-10
Thin Wall Borosilicate Glass, without Filament: 1.50 mm OD, 1.10 mm ID, 10 cm long, 225 units per pack
B150-110-10HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.50 mm OD, 1.10 mm ID, 10 cm long, 225 units per pack
B150-110-7.5
Thin Wall Borosilicate Glass, without Filament: 1.50 mm OD, 1.10 mm ID, 7.5 cm long, 225 units per pack
B150-110-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.50mm OD, 1.10mm ID, 7.5cm long, 225 units per pack
B150-117-10
Thin Wall Borosilicate Glass, without Filament: 1.50 mm OD, 1.17 mm ID, 10 cm long, 225 units per pack
B150-86-10
Thick/Standard Wall Borosilicate Glass without Filament: 1.50 mm OD, 0.86 mm ID, 10 cm long, 250 units per pack
B150-86-10HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.50 mm OD, 0.86 mm ID, 10 cm long, 250 units per pack
B150-86-15
Thick/Standard Wall Borosilicate Glass without Filament: 1.50 mm OD, 0.86 mm ID, 15 cm long, 250 units per pack
B150-86-7.5
Thick/Standard Wall Borosilicate Glass without Filament: 1.50 mm OD, 0.86 mm ID, 7.5 cm long, 250 units per pack
B150-86-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, without Filament: 1.50 mm OD, 0.86 mm ID, 7.5 cm long, 250 units per pack
B200-116-10
Thick/Standard Wall Borosilicate Glass without Filament: 2.00 mm OD, 1.16 mm ID, 10 cm long, 250 units per pack
B200-116-15
Thick/Standard Wall Borosilicate Glass without Filament: 2.00 mm OD, 1.16 mm ID, 15 cm long, 250 units per pack
B200-156-10
Thin Wall Borosilicate Glass, without Filament: 2.00 mm OD, 1.56 mm ID, 10 cm long, 250 units per pack
B200-156-15
Thin Wall Borosilicate Glass, without Filament: 2.00 mm OD, 1.56 mm ID, 15 cm long, 100 units per pack
BF100-50-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.50 mm ID, 10 cm long, 225 units per pack
BF100-50-15
Thick/Standard Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.50 mm ID, 15 cm long, 225 units per pack
BF100-50-7.5
Thick/Standard Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.50 mm ID, 7.5 cm long, 225 units per pack
BF100-58-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.58 mm ID, 10 cm long, 250 units per pack
BF100-58-15
Thick/Standard Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.58 mm ID, 15 cm long, 250 units per pack
BF100-78-10
Thin Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.78 mm ID, 10 cm long, 250 units per pack
BF100-78-15
Thin Wall Borosilicate Glass, with Filament: 1.00 mm OD, 0.78 mm ID, 15 cm long, 250 units per pack
BF120-60-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.60 mm ID, 10 cm long, 225 units per pack
BF120-69-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.69 mm ID, 10 cm long, 250 units per pack
BF120-69-15
Thick/Standard Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.69 mm ID, 15 cm long, 250 units per pack
BF120-69-7.5
Thick/Standard Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.69 mm ID, 7.5 cm long, 250 units per pack
BF120-94-10
Thin Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.94 mm ID, 10 cm long, 250 units per pack
BF120-94-15
Thin Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.94 mm ID, 15 cm long, 250 units per pack
BF120-94-8
Thin Wall Borosilicate Glass, with Filament: 1.20 mm OD, 0.94 mm ID, 8 cm long, 250 units per pack
BF150-110-10
Thin Wall Borosilicate Glass, with Filament: 1.50 mm OD, 1.10 mm ID, 10 cm long, 225 units per pack
BF150-110-10HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, with Filament: 1.50 mm OD, 1.10 mm ID, 10 cm long, 225 units per pack
BF150-110-7.5
Thin Wall Borosilicate Glass, with Filament: 1.50 mm OD, 1.10 mm ID, 7.5 cm long, 225 units per pack
BF150-110-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, with Filament: 1.50 mm OD, 1.10 mm ID, 7.5 cm long, 225 units per pack
BF150-117-10
Thin Wall Borosilicate Glass, with Filament: 1.50 mm OD, 1.17 mm ID, 10c m long, 250 units per pack
BF150-117-15
Thin Wall Borosilicate Glass, with Filament: 1.50 mm OD, 1.17 mm ID, 15 cm long, 100 units per pack
BF150-120-10
Thin Wall Borosilicate Glass, with Filament: 1.50 mm OD, 1.20 mm ID, 10 cm long, 250 units per pack
BF150-75-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.50 mm OD, 0.75 mm ID, 10 cm long, 225 units per pack
BF150-75-7.5
Thick/Standard Wall Borosilicate Glass, with Filament: 1.50 mm OD, 0.75 mm ID, 7.5 cm long, 225 units per pack
BF150-86-10
Thick/Standard Wall Borosilicate Glass, with Filament: 1.50 mm OD, 0.86 mm ID, 10 cm long, 250 units per pack
BF150-86-10HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, with Filament: 1.50 mm OD, 0.86 mm ID, 10 cm long, 250 units per pack
BF150-86-15
Thick/Standard Wall Borosilicate Glass, with Filament: 1.50 mm OD, 0.86 mm ID, 15 cm long, 250 units per pack
BF150-86-7.5
Thick/Standard Wall Borosilicate Glass, with Filament: 1.50 mm OD, 0.86 mm ID, 7.5 cm long, 250 units per pack
BF150-86-7.5HP
Heavy Polished Thick/Standard and Thin Walled Borosilicate Glass, with Filament: 1.50 mm OD, 0.86 mm ID, 7.5 cm long, 250 units per pack
BF165-120-10
Thin Wall Borosilicate Glass, with Filament: 1.65 mm OD, 1.20 mm ID, 10 cm long, 225 units per pack
BF165-120-7.5
Thin Wall Borosilicate Glass, with Filament: 1.65 mm OD, 1.20 mm ID, 7.5 cm long, 225 units per pack
BF200-100-10
Thick/Standard Wall Borosilicate Glass, with Filament: 2.00 mm OD, 1.00 mm ID, 10 cm long, 225 units per pack
BF200-116-10
Thick/Standard Wall Borosilicate Glass, with Filament: 2.00 mm OD, 1.16 mm ID, 10 cm long, 250 units per pack
BF200-116-15
Thick/Standard Wall Borosilicate Glass, with Filament: 2.00 mm OD, 1.16 mm ID, 15 cm long, 250 units per pack
BF200-156-10
Thin Wall Borosilicate Glass, with Filament: 2.00 mm OD, 1.56 mm ID, 10 cm long, 250 units per pack
BF200-156-15
Thin Wall Borosilicate Glass, with Filament: 2.00 mm OD, 1.56 mm ID, 15 cm long, 100 units per pack
TW100-3
Thin Wall Glass Capillaries; 3 in. (76 mm); 1 / 0.75 OD/ID (mm); 500 capillaries
TW100-4
Thin Wall Glass Capillaries; 4 in. (100 mm); 1 / 0.75 OD/ID (mm); Fire Polished; 500 capillaries
TW100-6
6 in. (152 mm); 1 / 0.75 OD/ID (mm); Fire-Polished; 500 capillaries
TW100F-3
3 in. (76 mm); 1 / 0.75 OD/ID (mm); Filament; 500 capillaries
TW100F-4
4 in. (100 mm); 1 / 0.75 OD/ID (mm); Filament; 500 capillaries
TW100F-6
6 in. (152 mm); 1 / 0.75 OD/ID (mm); Filament; 500 capillaries
TW120-3
3 in. (76 mm); 1.2 / 0.9 OD/ID (mm); 350 capillaries
TW120-4
4 in. (100 mm); 1.2 / 0.9 OD/ID (mm); 350 capillaries
TW120-6
6 in. (152 mm); 1.2 / 0.9 OD/ID (mm); 350 capillaries
TW120F-3
3 in. (76 mm); 1.2 / 0.9 OD/ID (mm); Filament/Fire Polished; 400 capillaries
TW120F-4
4 in. (100 mm); 1.2 / 0.9 OD/ID (mm); Filament; 350 capillaries
TW120F-6
6 in. (152 mm); 1.2 / 0.9 OD/ID (mm); Filament, Fire-Polished; 400 capillaries
TW150-3
3 in. (76 mm); 1.5 / 1.12 OD/ID (mm); Fire Polished; 300 capillaries
TW150-4
4 in. (100 mm); 1.5 / 1.12 OD/ID (mm); Fire Polished; 300 capillaries
TW150-6
6 in. (152 mm); 1.5 / 1.12 OD/ID (mm); Fire-Polished; 300 capillaries
TW150F-3
3 in. (76 mm); 1.5 / 1.12 OD/ID (mm); Filament; 225 capillaries
TW150F-4
4 in. (100 mm); 1.5 / 1.12 OD/ID (mm); Filament; 225 capillaries
TW150F-6
6 in. (152 mm); 1.5 / 1.12 OD/ID (mm); Filament; 225 capillaries
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