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Sample injections look like blank injections for HDX2 - WKB10338

Article number: 10338

SYMPTOMS

  • Sample injections look like blank injections
  • No leaks on system
  • The 10-µL syringe appears to be picking up sample

ENVIRONMENT

  • HDX2

CAUSE

The wrong vial type for sample

FIX or WORKAROUND

  1. Using a pipette that can transfer ~110 µL of solution, transfer the 100 µL of sample from the max recovery vial to a total recovery vial. 
  2. All dilution vials should be total recovery vials. 
  3. Increase aspiration volume from 4 µL to 5 µL to ensure that all bubbles are at the top of the plunger. Keep the dispense volume at 3 µL.

ADDITIONAL INFORMATION

total_recovery_clear_certified_12x32_screws.jpg

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