Standard Glass Capillaries
These standard glass capillaries are made with quality, borosilicate glass and used for applications such as: Microinjection, Electrophysiology, Patch clamp, and Fluid Handling.
Looking for something specific? Compare the variety of capillary glass options.
Quality glass, superior prices for microinjection/microelectrodes
Features
- Quality borosilicate glass capillaries
- Large variety available
- Some varieties are fire polished (See Description)
- OD/ID Tolerance: ±0.1 mm
- Length Tolerance: ±1 mm
- Recommended to use with Glass Handling Forceps (77020)
- Products supplied non-sterile
Options
| Order code | OD (mm) | ID (mm) | Length | Filament | Fire Polish | Qty |
| 1B100F-3 | 1.0 | 0.58 | 3 in. (76mm) | • | 500 | |
| 1B120F-3 | 1.2 | 0.68 | 3 in. (76mm) | • | 350 | |
| 1B150F-3 | 1.5 | 0.84 | 3 in. (76mm) | • | 225 | |
| 1B100F-4 | 1.0 | 0.58 | 4 in. (100mm) | • | • | 500 |
| 1B120F-4 | 1.2 | 0.68 | 4 in. (100mm) | • | • | 400 |
| 1B150F-4 | 1.5 | 0.84 | 4 in. (100mm) | • | • | 300 |
| 1B200F-4 | 2.0 | 1.12 | 4 in. (100mm) | • | 125 | |
| 1B100F-6 | 1.0 | 0.58 | 6 in. (152mm) | • | 500 | |
| 1B120F-6 | 1.2 | 0.68 | 6 in. (152mm) | • | 350 | |
| 1B150F-6 | 1.5 | 0.84 | 6 in. (152mm) | • | 225 | |
| 1B200F-6 | 2.0 | 1.12 | 6 in. (152mm) | • | 125 |
Benefits
- Superior pricing
- Most glass capillary orders ship within 48 hours
Applications
- Microinjection
- Electrophysiology
- Patch clamp
- Fluid Handling
Fire Polishing
Fire-Polished glass capillaries are easier to insert into microelectrode holders without damaging the gasket. More importantly, fire-polished glass won’t scratch the chloridized wire used in a recording electrode. Fire-polishing does not affect the glass’s mechanical or electrical properties.
Making Uniform, Reproducible Microelectrodes
Borosilicate glass capillaries: Close dimensional tolerances assure microelectrode uniformity and reproducibility. Capillaries are available in 1, 2, 3, 5 and 7-barrel configurations, complete range of single barrel thin-wall sizes and a variety of special configurations. Capillaries with filaments contain a solid filament fused to the inner wall, which speeds filling of electrodes. Capillaries with or without inner filaments are available for making microelectrodes in a wide range of diameters.
Filament Glass Capillaries
Single Barrel standard wall thickness capillaries are offered either with or without inner filaments for quick filling in a variety of lengths and diameters.
Thin Wall Glass Capillaries
Thin Wall single barrel capillaries are offered both with or without inner filaments.
NOTE: Because electrode tips erode when left filled with saline solutions for long periods, electrodes should be made and filled immediately prior to use.
| SKU | VAR-1953 |
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Standard Glass Capillaries, 2mm OD
As low as $77.00 - As low as $70.00
