PerkinElmer TORION T-9, Руководство пользователя

Страница: 164 / 276

160 . Torion T-9 User’s Guide
•
None indicates that the method will not attempt to calculate a quantitation value
for the compound.
• Target Compound indicates that the method is meant to calculate a concentration
for the compound.
• Internal Standard indicates that the compound is an internal standard to be used
to calculate the concentration of the target compounds.
e) Reference Compound is used to select an internal standard compound as the
designated standard for the target compound. This allows for selection from any of the
designated internal standard compounds. When a compound has its type set to
Internal Standard
it is automatically added to the reference compound list. There is
no limit to the number of compounds that can be designated as internal standards.
To select a
Reference Compound click on the arrow on the Reference Compound
box in the row of the compound that is to be the target compound and then click on the
name of the internal standard peak. The following screen shows a drop down where
Methyl Salicylate and Toluene-d8 have been setup as internal standards. By clicking on
one of the compound names that compound will be designated as the internal standard
peak for the Chlorobenzene. They both appear in the dropdown menu under reference
compound.
f) The Hazard Level is a self-configured value. The information displayed in the Hazard
Level column can be configured by selecting the Edit menu from the menu bar at the
top of the screen and selecting the Hazard Level option. Information about entering
information into a Hazard Level table is given in the menu section of this chapter
under
Edit/Hazard Level
.
To select a
Hazard Level
Click the drop-down arrow and select the desired Hazard
Level from the list.
Since this data is custom created it can be setup to display any information desired. For
example it can be used simply as a “present” or “not present” option for applications
where the chemicals being analyzed are not considered hazardous.