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2003 Volume 2
800-356-1688
Optimizing the Analysis
of Volatile Organic Compounds
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 updating methodology.
72 pages.
Free on request - ask for lit. cat.# 59887A,
or visit our website.
Capillary Adaptable Jet for Agilent
5890/6890/6850 GCs (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 6890/6850 GCs
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 5880 GCs
Description qty. cat.#
Standard ea. 21637
High-Performance Silcosteel® ea. 21638
(Similar to Agilent part # 19301-80500.)
Packed Column Jets for
Agilent 5890/6890/6850 GCs
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
Moisture Control By-Pass Line for Tekmar Instruments
• Increase response for ketones, alcohols, and acetates.
• Silcosteel® tubing for increased inertness.
• Suitable for US EPA Methods 8260, 524.2, and OLM4.1.
• Easily attaches in minutes.
Fritted Purge-and-Trap Spargers
• For Tekmar 2000, 3000 and 3100.
• Available in 5 and 25mL sizes.
• Uniform frits ensure maximum purge efficiency.
These spargers provide
maximum purge efficiency
for water 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-inch mount ea. 21150
25mL Fritted Sparger,
1 /2-inch mount ea. 21151
Cleaned ELCD Transfer Lines
Restek’s ELCD Teflon®
transfer line tubing is
stringently cleaned with
an HCl solution to
remove any contami-
nants, then is rinsed
with methanol.
Conveniently offered in
five 6.5-inch precut pieces that directly interface the
nickel reaction tube and conductivity cell. Fits
Tracor, Tremetrics, O.I., and many other ELCDs.
Replacement Nickel Reaction Tubes
• Pretreated for maximum sensitivity.
• Quality-controlled for reliability.
• Available for various models.
To replace these instrument part numbers:
Order these
Restek part numbers:
ELCD Model
# 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!