Xevo TQ-S I-Class chromatographic peak widening and trailing - WKB82149
Article number: 82149
SYMPTOMS
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Chromatographic peak widening and trailing
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All tube connectors are fine
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Cleaning Xevo TQ-S and replacing FTN needle and seat do not fix problem
ENVIRONMENT
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Xevo TQ-S
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I-Class FTN
CAUSE
Column preheater tube is partially blocked.
FIX or WORKAROUND
If the column preheater tube is bent, smooth the tube.
The peak should return to normal.
ADDITIONAL INFORMATION
id82149, UPIBSM, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, XEVOTQS, XEVOTQSIVD, XEVTQSMIVD