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Does the ELSD detector need a BPR (Back Pressure regulator)? - WKB15358

Article number: 15358

ENVIRONMENT

  • ACQUITY ELSD
  • 2424 Evaporative Light Scattering Detector
  • Back Pressure regulator ( BPR)

ANSWER

No, there is no liquid outflow from the ELSD so there is no place to connect a back pressure regulator. 

ADDITIONAL INFORMATION

The  back pressure regulators (BPR)  should only be used on the last detector in the flow path ( exception is the ELSD ) 

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