Custom Capillary electrophoresis chip can be online to achieve injection, sample accumulation and concentration of the column before the column after the derivative and other operations. Chip are equipped with a catheter fittings and other accessories, the user simply syringe or pipette can be used. In order to standardize the routine use of the chip, all chip sizes are based on the size of a slide or microplate, ie a standard chip size of 25 * 76 mm and a distance of 4.5 mm or 9 mm between microchannels.

Capillary electrophoresis is a separation technique that has been very successful in the analysis of DNA fragments and other biomolecules.
In capillary electrophoresis, small amounts of fluids are injected into a separation channel by using plug injection. 
Substances are separated based on their electrophoretic mobility, which is proportional to their charge to size ratio.

Capillary electrophoresis with microfluidic chips offers advantages over traditional CE. 
Having an integrated injection structure enables injection of much smaller volumes than would be possible in standard CE. 
This means the separation channels can be very short (a few centimeters) for certain applications, which results in much faster analysis. 
An additional advantage of using chips is that the detection can be integrated in the chip.

You can check out our variety of capillary electrophoresis chips below.