How toBuildaCustomSRI GC
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How toBuildaCustomSRI GC
WHAT ISYOURAPPLICATION?
•
If you will be injecting by gas
sampling valve, purge & trap,
thermal desorber or any other
injector types in addition to on-
column, then choose our versatile
Model 8610C, which can mount
up to ive different injectors
simultaneously.
•
If you will be injecting by syringe
only, you can choose the ultra-
compactModel 310.
•
For dual oven applications or “two
GCs in one,” choose the 8610D
chassis.
•
For industrial rack systems, choose
our 410 rackmount chassis.
•
For added compatibility with
autosamplersandvertical injectors,
choose the 8610V chassis.
•
If you want to add detectors to an
existingGC, choose theModel 110.
For anymodel chassisexcept the110, youmust specify thedata systemmodel youwant. A singlechannel
data system is included as standard equipment with the8610, 410 and310GCs. If you‘ll beorderingmore
thanonedetector on your GC, youwill need a six channel data system.
2. Choose your detectors
Detector types are selected depending on the particular application, the required detection limit, matrix
interferencesand/or regulatoryguidelines. Sinceall iveof our chassiscanmount up to four (sometimesive
or six) detectors simultaneously, you canperform a surprising variety of applicationswithone instrument.
1. Pickachassis
DETECTOR
CCD
TCD
FID
DELCD
FID/DELCD
HID
PID
NPD
TID
ECD
FPD
FPD/FID
Dual FPD
FIDDual FPD
SELECTIVITY
hydrogen andhydrocarbons
universal
hydrocarbons
chlorinated andbrominatedmolecules
hydrocarbons, chlorinated andbrominatedmolecules
universal, except neon
aromatics andmoleculeswithdouble carbonbonds
nitrogen andphosphorus
nitro functional groups (TNT, etc.), chlorinatedphenols at slightly less sensitivity
electronegative compounds (esp. chlorinated, luorinated, or brominatedmolecules)
sulfur andphosphorus
sulfur, phosphorus andhydrocarbons
sulfur andphosphorus simultaneously
hydrocarbons, sulfur and phosphorus simultaneously
SENSITIVITY (approx.)
500ppm
200-500ppm
1ppm
10ppb
10ppm
10ppm
10ppb
100ppb
10ppb, 50ppb
10ppb
200ppb and10ppb
200ppb, 10ppb, and100ppm
200ppb and10ppb
100ppm, 200ppb and 10ppb
