This capillary glass is especially well suited for making Patch Clamp microelectrodes. It features Schott #8250 composition (today's equivalent of Cornings old #7052 formula), which provides a lower loss factor, higher resistivity, and lower softening temperature (720 °C) as compared to standard Borosilicate capillary glass.
keyword : electrophysiology, glass capillarie, a-m systems