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 (BPRs) should only be used on the last detector in the flow path (exception is the ELSD).
id15358, 2424, 2424B