Dolomite has introduced the glass Mitos capillary electrophoresis chip A to separate small quantities of biological molecules by capillary electrophoresis.
Measuring 15 x 45 x 2mm, this electrophoresis chip combines a cross-channel design with a 20um channel depth and a 30mm-long channel for accurate analysis of the separation.
With good chemical compatibility, the Mitos capillary electrophoresis chip A separates species in the interior of the microchannel based on their size to charge ratio.
The high surface-to-volume ratio of the microchannels enables the application of high voltages without overheating the samples.
Furthermore, a smooth channel surface, in combination with a wide pressure and temperature range make it ideal for an array of applications.
Dolomite also allows users to custom-design chips with straight channels up to 150mm in length, for improved detection sensitivity.
Furthermore, the electrophoresis chip can be fabricated with a channel depth varying from 250nm to 300um, allowing accurate analysis of different sample volumes.
The thickness of the top and base layers can range from 150um to 5mm, and the entire chip can be fabricated from quartz, if required.
With good optical transmission and high visibility, this chip allows access for microscope-based inspection systems.
