Extranuclear Laboratories, Inc. - Analytical Chemistry (ACS Publications)

---

Work smarter-not harder with

SIMULSCAN® GC/MS/DS Double the data you collect from each GC/MS/DS analysis WITHOUT EVEN BEING IN THE LAB!

Spectra are simultaneous CI and El taken from a single GC injection of pesticide mixture Column 0.25 mm open tubular Temp. prog. 80 - 250°C in 17 mins. Coating OV 17 Elution time of component 6.4 mins. Elution bandwidth of component 8 sec.

Inject and forget Inject a sample into the GC and forget it. There is no need for operator intervention because SIMULSCAN does all the switching between CI and El automatically—even on peaks from capilliary columns. Use the time you save to examine data from an earlier GC run using the foreground-background Data System. Then you can be sure you're working smarter — not harder.

Extranuclear Laboratories, Inc. P.O. Box 11512 / Pittsburgh. Pennsylvania 15238

(412) 782-3884

Telex: 812-316 Extralab Pgh

See us at the Pittsburgh Conference, Booth # 7 0 3 6 - 7 0 4 1 . 338 A · ANALYTICAL CHEMISTRY, VOL. 54, NO. 2, FEBRUARY

CIRCLE 67 ON READER SERVICE CARD 1982