Low sensitivity on GC-MS systems - WKB204157
Article number: 204157
SYMPTOMS
- Low sensitivity at masses near 600 Da
- Decreased responses at low and middle mass ranges
- High background level
- GC inlet recently maintained
ENVIRONMENT
- Quattro Micro GC
- Xevo G2-XS QTof
- Atmospheric Pressure GC
- Agilent 8890 GC
CAUSE
GC column degradation
FIX or WORKAROUND
Replace the GC column.
ADDITIONAL INFORMATION
id204157, APGC, AUTOSPEC, AUTOSPEC-P, GCT, GCTPREMIER, QUMICROGC, XEVOG2XSTF