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 resistance, high electrical resistivity, and ability to withstand thermal stress make these capillaries the most widely used in the world.
Theta wall Clark borosilicate capillaries are offered with septum dimensions of 0.17 mm and 0.22 mm.
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.
OD (mm) |
ID (mm) |
Wall Thickness (mm) |
Tolerance (mm) |
Length | Qty/Pkg | Model | Order # | Quick Add to Order |
---|---|---|---|---|---|---|---|---|
1.5 | 1.17 | 0.17 | ± 0.05 | 75 mm | 100 | TGC150-7.5 | 30-0116 | Login |
100 mm | 100 | TGC150-10 | 30-0114 | Login | ||||
150 mm | 100 | TGC150-15 | 30-0115 | Login | ||||
2.0 | 1.56 | 0.22 | ± 0.10 | 75 mm | 100 | TGC200-7.5 | 30-0119 | Login |
100 mm | 100 | TGC200-10 | 30-0117 | Login | ||||
150 mm | 100 | TGC200-15 | 30-0118 | Login |
Composition | 80.9% SiO2, 12.9% B2O3, 4.4% Na2O, 1.8% Al2O3 |
---|---|
Softening Temp | 815 °C |
Dielectric Constant | 4.7 |
Septum dimensions | 0.17 mm for 1.5 mm OD 0.22 mm for 2.0 mm OD |
Tolerance OD | ± 0.5 - 0.10 mm, depending on OD |
OD (mm) |
ID (mm) |
Wall Thickness (mm) |
Tolerance (mm) |
Length | Qty/Pkg | Model | Order # | Quick Add to Order |
---|---|---|---|---|---|---|---|---|
1.5 | 1.17 | 0.17 | ± 0.05 | 75 mm | 100 | TGC150-7.5 | 30-0116 | Login |
100 mm | 100 | TGC150-10 | 30-0114 | Login | ||||
150 mm | 100 | TGC150-15 | 30-0115 | Login | ||||
2.0 | 1.56 | 0.22 | ± 0.10 | 75 mm | 100 | TGC200-7.5 | 30-0119 | Login |
100 mm | 100 | TGC200-10 | 30-0117 | Login | ||||
150 mm | 100 | TGC200-15 | 30-0118 | Login |
Composition | 80.9% SiO2, 12.9% B2O3, 4.4% Na2O, 1.8% Al2O3 |
---|---|
Softening Temp | 815°C |
Dielectric Const | 4.7 |
Septum dimensions | 0.17 and 0.22 mm |
Tolerance OD 1.5 |
± 0.05 mm |
Tolerance OD 2.0 |
± 0.1 mm |
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 |
---|---|---|---|---|
1.5 mm OD - wall thickness 0.17 mm | ||||
30-0116 | TGC150-7.5 | Clark theta glass, 1.5 mm x 7.5 cm (OD x L) | Login | Login |
30-0114 | TGC150-10 | Clark theta glass, 1.5 mm x 10 cm (OD x L) | Login | Login |
30-0115 | TGC150-15 | Clark theta glass, 1.5 mm x 15 cm (OD x L) | Login | Login |
2.0 mm OD - wall thickness 0.22 mm | ||||
30-0119 | TGC200-7.5 | Clark theta glass, 2.0 mm x 7.5 cm (OD x L) | Login | Login |
30-0117 | TGC200-10 | Clark theta glass, 2.0 mm x 10 cm (OD x L) | Login | Login |
30-0118 | TGC200-15 | Clark theta glass, 2.0 mm x 15 cm (OD x L) | Login | Login |