Sutter 拉针仪加热片微电极拉制仪加热片

There is a minimum purchase of 4 filaments.

Appropriate filament selection depends on your research application, but a general guideline for filaments is as follows:

Box Filaments are recommended for large diameter, double barreled, or aluminosilicate glass. Box filaments are particularly suitable for patch pipettes, slice preparations, and microinjection, where long, parallel walls would aid cell penetration. When using a box filament, the size of the square box should be approximately 1.0mm to 1.5mm larger than the outside diameter of the glass that you will be using.

For IVF and ICSI applications, a 2.5mm x 4.5mm box filament (FB245B) is recommended. For pronuclear injection work, we recommend a 2.5mm x 2.5mm box filament (FB255B). Call for more specifi c advice or to request a combination of settings, filaments, and glass for your application.

Trough Filaments are excellent general purpose filaments and are recommended for slice patch pipettes produced from thin wall glass. If very short tapers are required for patch or microinjection, a 2.5mm or 3mm box filament is recommended.

Sutter pre-programs the P-1000 and P-97 with a 2.5mm x 2.5mm box filament unless an alternative filament is requested.

For either shape of filament (box or trough), increasing the filament width tends to increase the length of the pipette taper. If there are specifi c questions as to the filament type needed, please call and our technical support staff will guide you in your choice.

BOX FILAMENTS 盒形加热片

TROUGH FILAMENTS 槽形加热片

P-30 FILAMENTS P- 30拉制仪加热片

P-77A LOOP FILAMENTS 环加热片

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