With ELSD, siphon drain tube affects sensitivity - WKB19038
Article number: 19038
SYMPTOMS
- Sensitivity affected
ENVIRONMENT
- 2424 Evaporative Light Scattering Detector
- 2420 Evaporative Light Scattering Detector
- ACQUITY UPLC ELS Detector
CAUSE
Incorrectly routed siphon drain tube
FIX or WORKAROUND
You may need to route the hard plastic siphon drain tube below the clip to ensure that two to three inches of solvent build up before it cascades down the tube to the waste container.
Siphon Drain Tube part number:
- 700003266 for the 2424, TUBE DRAIN SIPHON
- 700002533 for the 2420, WASTE TUBE, DRAIN SIPHON
ADDITIONAL INFORMATION
id19038, 2420, 2424, 2424B, UPELS, UPELSARC