F Quality Control
The purpose of Quality Control (QC) is to verify that your VetTest* Chemistry Analyzer
is functioning properly. The following QC procedure verifies both the VetTest optics
groups and the integrity of your slides. If a QC test fails (i.e., test results fall outside of
UIFSFGFSFODFSBOHFPOUIF7FU5FTUQSJOUPVUGPMMPXUIFQSPDFEVSFDIBSUPOQBHF'
to determine the source of failure. If the problem persists, contact IDEXX Technical
Support.
You should run a QC test:
When the analyzer is first installed.t
0ODFFWFSZGPVSXFFLTGPSBSPVUJOFDIFDLt
If the analyzer has been moved or bumped severely.t
If fluid has been spilled on the analyzer.t
If you think your results are incorrect.t
IDEXX recommends that you run a quality control analysis once a month. Your VetTest
BOBMZ[FSDPOUBJOTBNPOUIMZRVBMJUZDPOUSPMSFNJOEFS8IFOUIFSFNJOEFSBQQFBSTSVO
your monthly quality control as you normally would on the day it is due. You do not
need to run quality control when the reminder appears; you can do it at a time that is
convenient for you.
Each time you run the monthly quality control, the VetTest analyzer automatically stores
the date in its memory and displays the QC reminder 30 days later.
Quality Control Materials
To run quality control on the VetTest analyzer, you need the following materials:
"MJOUGSFFXJQFt
IDEXX VetTest Quality Control Panel; each panel contains one chemistry slide for t
each of the six optic lamps inside the analyzer
IDEXX VetTrol* Control materialt
IDEXX UPRO Control materialt
The control panel and materials are described in the following sections.
IDEXX VetTrol* Control
*%&997FU5SPM$POUSPMNBUFSJBMJTBMZPQIJMJ[FECPWJOFCBTFEDPOUSPMnVJEUIBUJT
specially formulated for use on the VetTest analyzer to monitor its precision and
accuracy. It consists of one diluent vial and one control vial per set with each box of
7FU5SPM$POUSPMDPOUBJOJOHGPVSTFUTPGWJBMTGPSBGPVSNPOUITVQQMZPGRVBMJUZDPOUSPM
material. After reconstitution, the control fluid should be tested in the same manner as a
patient sample, and the reported values compared to those on the VetTest printout. The
VetTrol Control material works on all blood chemistry slides and the UCRE slide. (For
information on testing the UPRO slide, see IDEXX UPRO ControlPOQBHF'
Storage: 5IF7FU5SPM$POUSPMNBUFSJBMNVTUCFTUPSFEJOUIFGSFF[FSBUPSCFMPX×$
×'%JTDBSEWJBMTBUUIFJSFYQJSBUJPOEBUFT&YQJSFEPSVOXBOUFENBUFSJBMTIPVMECF
disposed of with other clinical waste.
Stability and Handling: For most constituents, VetTrol Control can be used up
UPIPVSTBGUFSSFDPOTUJUVUJPOXIFOJUJTTUPSFECFUXFFO×o×$×o×''PS
creatine kinase and ammonia values, VetTrol should be used within two hours after
reconstitution. Exposure to light will affect bilirubin and creatine kinase results.
Ammonia concentration will increase with time.
F–1