A randomized 25 question test from a pool of 636 questions, good luck!
In mass spectrometry, which of the devices below ionize the residual neutral gases within the spectrometer to achieve it's measurement?
In a spectrophotometer, which of the answers below describes the dispersive monochromators role?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "I"
There are several categories of environmental gas analyzers. Which of the answers below would be best suited to analyze hydrocarbon concentrations?
Which of the mass spectrometers below is best described as needing a single detector with the ability to detect any mass?
Which of the answers below best represents a duty that the programmer controller of a HPLC does not have?
There are several vital components to a typical NO-NO₂-NOᵪ chemiluminescent analyzer. Which of the components below would produce the O₃ required for this analyzer?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "I"
There are several organizations that have parts of the overall environmental strategy. Which of the agencies below would oversee explicitly the transmission of oil, gas and electricity nationally?
There are several parts to any IR analyzer. In the diagram below, which answer represents the letter "G"
There are many sources of pollution, but they all can be brought under a couple of large categories. Which of the answers below can be described as the pollution added to the environment by the decomposition of organic material?
Which of the mass spectrometers below is best described as one that has the capacity to detect specific ions, within their operating range, of any mass?
Which of the terms below is best described as the area where the creation of positively charged ion fragments and molecules takes place in a mass spectrometer?
Which of the mass spectrometers below is best described as one that has the capacity to detect specific ions with the relationship between the ions m/z ratio and the direct/alternating voltage of the detector?
There are a couple of different types of pumps used by mass spectrometer. Which of the pumps below is best described as one that stores captured ionized gas molecules?
In spectroscopic analysis, which of the ion sources below is generally considered to be a line emission sources?
Which of the terms below is best described as the area where the preparation of the sample takes place in a mass spectrometer?
There are several organizations that have parts of the overall environmental strategy. Which of the agencies below would oversee the Canadian assessment act?
Chemiluminescence nitric oxide analyzers display concentrations in samples of ambient air and stack gas. Which of the compounds typically have their concentrations displayed by these types of analyzers?
Which of the mass spectrometers below is best described as one that generally measures samples from a process?
Which of the answers below is best described as the time taken for a particular compound to travel through the column to the detector.
Electromagnetic radiation that has ____ frequency and a_______ wavelength is considered to be a high enery wave. Choose the best answer below to fill in both blanks.
The rotary type of stream selector for a mass spectrometer is able to sample how many separate streams?
Which of the answers below is best represented by the number "5" in the mass spectrometer diagram below?
Which of the chromatography sub-groups below is best described as having a solid stationary phase and a liquid mobile phase?