Restek Corporation • (800) 356-1688 • (814) 353-1300 •
Figure 2—Analysis ofmixedAroclor
®
standards is significantly faster with theGCRacer temperature programmer.
Aroclor
®
1221, 1242, 1254, 1260Mix
with GC Racer
GC_EV00624
Aroclor
®
1221, 1242, 1254, 1260Mix
without GC Racer
GC_EV00625
Oven temp.:
120°C (hold 1min.) to 300°C@ 20°C/min. (hold 20min.)
Column:
Rtx
®
-CLPesticides2 30m, 0.32mm ID, 0.25µm (cat.# 11324)
Sample:
400ng/mLAroclor
®
1221, 1242, 1254, 1260mix in hexane
Inj.:
1.0µL direct, Uniliner
®
inlet liner (cat.# 20335)
Inj. temp.:
210°C
Carrier gas:
helium, constant pressure
Linear velocity:
46cm/sec.@ 120°C
Det.:
ECD@ 310°C
GuardColumn:
Siltek
™
-Deactivated 5m, 0.32 ID (cat.# 10027)
Connector:
UniversalAngled Press-Tight
®
(cat.# 20446)
More than
40% reduction
in analysis
timewith fast
temperature
programming!
Structure of polychlorinated
biphenyls. Eachmolecule
can have 1 to 10 chlorine
atoms.
Oven temp.:
120°C (hold 0.5min.) to 300°C@ 60°C/min. (hold 6.5min.)
Zip ScientificGCRacer forAgilent 5890 Series II (cat.# 23024)
