The properties of borosilicate glass make it the most popular material among researchers for the fabrication of electrodes and micro-pipettes.
The low softening temperature of this glass combined with its mechanical strength, chemical durability, high electrical resistivity, and ability to withstand thermal stress make these capillaries the most widely used in the world. Standard wall multi-barrel Clark borosilicate capillaries are offered in a variety of outer and inner diameters. Each barrel has an inner filament.
Micropipettes and microelectrodes manufactured from Clark glass are used primarily in intracellular and extracellular research. The end user can manufacture their own microelectrodes and micropipettes using standard pipette pulling and microforge techniques.
Barrels | OD (mm) |
ID (mm) |
Wall Thickness (mm) |
Tolerance (mm) |
Length | Qty/Pkg | Model | Order # | Quick Add to Order |
---|---|---|---|---|---|---|---|---|---|
2 | 1.5 | 0.86 | 0.32 | ± 0.05 | 75 mm | 100 | 2GC150F-7.5 | 30-0003 | Login |
100 mm | 100 | 2GC150F-10 | 30-0001 | Login | |||||
7 | 1.0 | 0.58 | 0.21 | ± 0.05 | 150 mm | 100 | 7GC100F-15 | 30-0015 | Login |
Composition | 80.9% SiO2, 12.9% B2O3, 4.4% Na2O, 1.8% Al2O3 |
---|---|
Softening Temp | 815 °C |
Dielectric Const | 4.7 |
Tolerance OD (per barrel) | ± 0.05 mm |
Barrels | OD (mm) |
ID (mm) |
Wall Thickness (mm) |
Tolerance (mm) |
Length | Qty/Pkg | Model | Order # | Quick Add to Order |
---|---|---|---|---|---|---|---|---|---|
2 | 1.5 | 0.86 | 0.32 | ± 0.05 | 75 mm | 100 | 2GC150F-7.5 | 30-0003 | Login |
100 mm | 100 | 2GC150F-10 | 30-0001 | Login | |||||
7 | 1.0 | 0.58 | 0.21 | ± 0.05 | 150 mm | 100 | 7GC100F-15 | 30-0015 | Login |
References
Customers from Europe and Australia can use the Multi Channel Systems - Online Shop to order Warner products or create quotes.
Lead time for Clark Glass is commonly 4 to 6 weeks.
Order No. | Model No. | Product Description | USA Price | Order |
---|---|---|---|---|
Two-barrel configuration with 1.5 mm OD - wall thickness 0.32 mm | ||||
30-0003 | 2GC150F-7.5 | Barrel - Multi-barrel (2), with filament, 1.5 x 75 mm (OD x L) | Login | Login |
30-0001 | 2GC150F-10 | Barrel - Multi-barrel (2), with filament, 1.5 x 100 mm (OD x L) | Login | Login |
Seven-barrel configuration with 1.0 mm OD - wall thickness 0.21 mm | ||||
30-0015 | 7GC100F-15 | Barrel - Multi-barrel (7), with filament, 1.0 x 150 mm (OD x L) | Login | Login |