In this "GC Connections" installment, I review gas chromatography (GC) instruments and accessories that were newly on display
at the Pittsburgh Conference in March 2014, or were introduced to the marketplace in the preceding year.
The Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (Pittcon) returned to Chicago's McCormick Place
for its 65th annual meeting on March 2–6, 2014. This year, more than 16,200 conferees and exhibitor personnel attended Pittcon
and the cohosted Food Labs Conference. More than 36% were listed as first-time attendees, but the published statistics did
not differentiate between Pittcon and Food Labs registrants. The exposition floor sited 935 exhibitors in a total of 1763
booths; 32 countries were represented. As was the case in 2013 (in Philadelphia, Pennsylvania), the exhibition floor proved
easier to navigate than in earlier conferences. This did not seem to be related to the size of the conference, which has not
varied by more than about 10% in recent years, but rather the layout was well organized with many booths positioned in logical
Table I: Companies introducing new GC products
The technical program was of high quality with 73 symposia, 10 awards, 84 oral sessions, plus posters and workshops making
up a total of 2000 technical sessions. Emphasis was clearly on life science topics, which constituted 40% of the presentations.
The short course program continued its high activity with 116 offerings.
Pittcon will journey to New Orleans, Louisiana, in 2015 — a welcome respite from two consecutive years in colder northern
locations. Heading to Atlanta, Georgia, in 2016, conferees will now enjoy a couple years of Southern hospitality until the
conference swings back to Chicago in 2017.
Table II: New GC instruments
This annual "GC Connections" installment reviews gas chromatography (GC) instrumentation and accessories shown at this year's
Pittcon or introduced during the previous year. For a review of new GC and liquid chromatography (LC) columns and related
accessories, please see "Column Watch" in the April and May 2014 (1,2) issues of LCGC North America, which are also available on-line at
The information presented here is based on manufacturers' replies to questionnaires, as well as on additional information
from manufacturers' press releases, web sites, and product literature on the past year's products. It is not based on actual
use or experience of the author. During Pittcon, I took time to stroll around the convention aisles and see some of the new
products first-hand as well as to discover a number of items that weren't covered by the questionnaires. Every effort has
been made to collect accurate information, but because of the preliminary nature of some of the material LCGC cannot be responsible for errors or omissions. This column installment cannot be considered a complete record of all new GC
products introduced this year at Pittcon or elsewhere because not all manufacturers chose to respond to the questionnaire
or attend the conference, nor is all of the submitted information necessarily included here because of the limited available
space and the editors' judgment as to its suitability.
Table III: New autosamplers and accessories