• 17 •
2003
Volume 2
800-356-1688
Optimizing theAnalysis
of VolatileOrganicCompounds
Our newly updated technical guide is a concise,
thorough overview to analyzing volatile organics in
environmental samples:
✔
Purge and trap theory - adsorbents and traps -
troubleshooting
✔
GC system configurations for narrow-
bore or wide-bore capillary
columns
✔
Optimizing
detection systems
Many chromatograms
show how changes in
chromatographic param-
eters achieve specific
goals. Invaluable informa-
tion for new chromatogra-
phers; experienced analysts
can find ideas and justification
for updatingmethodology.
72 pages.
Free on request - ask for lit. cat.# 59887A,
or visit our website.
Capillary Adaptable Jet for Agilent
5890/6890/6850GCs
(0.011-inch ID tip)
Description
qty.
cat.#
qty.
cat.#
Standard
ea.
20670
3-pk.
20671
High-Performance Silcosteel
®
ea.
20672
3-pk.
20673
(Similar to Agilent part # 19244-80560.)
Capillary Dedicated Jet
for Agilent 6890/6850GCs
Description
qty.
cat.#
qty.
cat.#
Standard
ea.
21621
3-pk.
21682
High-Performance Silcosteel
®
ea.
21620
3-pk.
21683
(Similar to Agilent part #G1531-80560.)
Capillary Jet for Agilent 5880GCs
Description
qty.
cat.#
Standard
ea.
21637
High-Performance Silcosteel
®
ea.
21638
(Similar to Agilent part # 19301-80500.)
PackedColumn Jets for
Agilent 5890/6890/6850GCs
0.018-Inch ID
(Similar to Agilent part # 18710-20119.)
qty.
cat.#
qty.
cat.#
Standard
ea.
21694
3-pk.
21695
High-Performance Silcosteel
®
ea.
21696
3-pk.
21697
0.030-Inch ID
(Similar to Agilent part # 18789-80070.)
qty.
cat.#
qty.
cat.#
Standard
ea.
21688
3-pk.
21689
High-Performance Silcosteel
®
ea.
21686
3-pk.
21687
MoistureControl By-Pass Line for Tekmar Instruments
• Increase response for ketones, alcohols, and acetates.
• Silcosteel
®
tubing for increased inertness.
• Suitable for US EPAMethods 8260, 524.2, andOLM4.1.
• Easily attaches inminutes.
FrittedPurge-and-Trap Spargers
• For Tekmar 2000, 3000 and 3100.
• Available in 5 and 25mL sizes.
• Uniform frits ensuremaximum purge efficiency.
These spargers provide
maximumpurge efficiency
forwater samples.*
Manufactured to tight tolerances
to ensure a leak-tight seal.
*Not recommended for
wastewater samples—frit
may become plugged.
Description
qty. cat.#
5mL Fritted Sparger,
1
/
2
-inchmount
ea.
21150
25mL Fritted Sparger,
1
/
2
-inchmount
ea.
21151
Cleaned ELCDTransfer Lines
Restek’s ELCD Teflon
®
transfer line tubing is
stringently cleanedwith
anHCl solution to
remove any contami-
nants, then is rinsed
withmethanol.
Conveniently offered in
five 6.5-inch precut pieces that directly interface the
nickel reaction tube and conductivity cell. Fits
Tracor, Tremetrics, O.I., andmany other ELCDs.
Replacement Nickel Reaction Tubes
• Pretreated formaximum sensitivity.
• Quality-controlled for reliability.
• Available for variousmodels.
To replace these instrument part numbers:
Order these
Restek part numbers:
ELCDModel
#
Tremetrics
Varian PerkinElmer
Shimadzu
O.I.
Analytical
qty.
cat.#
Hall 700A 115439-0003 00-996724-14 0330-2675
—
— 2-pk.
21580
Hall 1000 117459-0003 00-997625-12 N660-1072 220-90435-00
— 2-pk.
21581
O.I. 4420
—
—
—
— 183780
2-pk.
21582
Description
qty.
cat.#
Teflon
®
Transfer Lines for
ELCDs (five 6.5-inch lines)
5-pk.
20121
Description
qty.
cat.#
Moisture Control By-Pass Line for Tekmar 3000 Purge& Trap
ea.
21035
Moisture Control By-Pass Line for Tekmar 3100 Purge& Trap
ea.
21109
Replacement FID Jets
New!
