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504949
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These fire polished glass capillaries are designed for use with WPI’s Nanoliter 2010, legacy Nanoliter 2000, and compatible systems such as the NANOLITER2020 and Injector Head #300704. Available in 3.5" (#504949) or 7" (#504950) lengths, each capillary has an OD of 1.14 mm and an ID of 0.530 mm ± 25 μm, supplied in vials of 300 pieces. The fire-polished tips make insertion into microelectrode holders easier, prevent gasket damage, and avoid scratching chloridized wire in recording electrodes, all without altering the glass’s mechanical or electrical properties. Products are supplied non-sterile.
| Order code | Description |
| 504949 |
Glass replacement ,1.14mm, 3.5" |
| 504950 |
Glass replacement, 1.14mm, 7" |
Fire-Polished glass capillaries are easier to insert into microelectrode holders without damaging the gasket. More importantly, firepolished glass won’t scratch the chloridized wire used in a recording electrode. Fire-polishing does not affect the glass’s mechanical or electrical properties.

$83.00
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