These standard glass capillaries are made with quality, borosilicate glass and used for applications such as: Microinjection, electrophysiology, patch clamp, and fluid handling.

• Quality borosilicate glass capillaries
• Large variety available
• Some varieties are fire polished
• OD/ID tolerance: ±0.1 mm
• Length tolerance: ±1 mm
• Recommended to use with glass handling forceps

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.

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 single barrel capillaries are of­fered both with or without inner filaments.