Canned Calculation for SANTE Guideline 12682_2019 - C16 - Available for SCIEX OS Software

For research use only. Not for use in diagnostic procedures.

Issue Description

SCIEX provides pre-assembled calculation packages ('Canned Calculations') for use with processing methods created in SCIEX OS software for several common application workflows. These calculation packages can be used with SCIEX OS software version 2.1.6 and higher and contain the custom calculations and flagging rules needed to process data for a commonly-used application, such as the technical guidance for detecting pesticide residues in the European Union, SANTE 12682 2019.

This article provides information on the custom calculations required for processing data according to the guidance found in SANTE 12682 2019 - C16:
'The detector response from the analytes in the sample extract should lie within the range of responses from the calibration standard solutions injected. Where necessary extracts containing high level residues above the calibrated range must be diluted and re injected. If the calibration standard solutions are matrix matched (paragraph C21 23) the matrix concentration in the calibration standard should also be diluted proportionately.'
 

Resolution

The idea behind Canned Calculations for SCIEX OS software is to provide a ready-to-go, user friendly, data processing solution containing all the calculations and flagging rules that can be imported into a results table created in the Analytics workspace.
The calculations do provide a plug-and-play approach, but the resulting custom columns in the results table require some additional interpretation after applying the calculations. Each calculation in the package should be evaluated and adjusted to suit each lab's needs, they should apply their own insights when interpreting method guidelines, when identifying the samples used for the calculations, when presenting the results and when linking different calculations.


Sample sets processed using the SANTE C16 guidance must be evaluated to ensure, that unknown peak areas lie within the calibration curve range. To automate this, SCIEX generated a set of calculations and flagging rules that provide custom columns indicating if a sample should be flagged or not. The example result table below shows custom columns, generated with the canned calculations using a default data set, that is available when you are logged in on our website at this link in 'SCIEX OS Resources': https://sciex.com/support/software-support/software-downloads



Requests to obtain the canned calculation package for SANTE 12682_2019 - C16 can be made by opening a case with SCIEXNow and referencing this article.