What is "chromatographs"

Usage examples of "chromatographs".

I wish also to thank Bibb Graves from Hewlett Packard Houston for a description of gas chromatographs, which register the strength and composition of pheromones.

But then most current gas chromatographs (GCs) have altered considerably from their original forms, and no doubt will have altered even more by the time of The Tower and the Hive.

In the laboratories of LeFever, there were spectrometers, gas liquid chromatographs, nuclear magnetic scanners, and other instruments, rapid and precise, with which to analyze and test aromatic substances, but since the worth of a fragrance depends upon its effect on the nose, scientific instrumentation could never hope to replace the sniffing snout of flesh as the final arbiter of fragrance value, and, by general agreement, Marcel's nose was the finest in the business.

The samples were being sucked away by a vacuum tube for delivery to a battery of chromatographs, spectrometers.

In the work area around Spearman, the displays and data presentations were showing some of the findings from electron and proton microscopes, gas and liquid chromatographs, electrophoretic analyzers, isotopic imagers, x-ray imagers, ultrasonic imagers, and just about every kind of spectrometer ever invented.

And that the answers would come not from questioning, but from chromatographs and other tests.