• No : 8367
  • Date of Issue : 2022/02/17 15:51
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(MCE) Difference in peak detection sensitivity

(MCE) There is a difference in peak detection sensitivity between chip positions.
Category : 

Answer

• The microchip surfaces are contaminated.
→If the surfaces are contaminated, rinse them.
  Click here for "(MCE) Inspecting and Washing Microchip Reservoirs (manually)".
 
• Microchip flow channel positions are offset from the detector.
→If the microchips were rinsed manually, verify that they are positioned properly in the chip frame.
  Click here for "(MCE) Inspecting and Washing Microchip Reservoirs (manually)".
 
• The objective lens is contaminated.
→Clean the objective lens.
  Click here for "(MCE) Maintenance of Chip Stage and Objective Lens.