These are the basic rules and advices for posting on the Clarity discussion forum. Following them will greatly help you in the orientation in posted topics and topic consistency. Search the forum before you add new topic. When posting a new support request or problem description, try to search the f...

Dear Steve, the fastest way (if your computer with Clarity is connected to the internet) is actually the sending of these files from the Clarity itself, using the Help - Send Report by Email command from the main Clarity window. Using the command will create a new message in your default mail client...

Yes, it is possible. Simply fill in the "Unretained Time" Field in the Method Setup - Advanced tab in the desired method, and then create a new User Column in the Chromatogram Result table using the "User Colum - Add..." command from the local menu. The calculation should look as shown in the pictur...

Dear Tomas, Clarity enables you to subtract the results of another chromatogram from your sample. The subtracted chromatogram file is specified in the method, on the Advanced tab to be precise. However, the subtracted chromatogram is common for all samples measured according to the method, so the au...

A new version of Clarity 2.7.1 beta was released. This version available for download for all registered users can be obtained in the downloads section of the DataApex website. This new version includes several improvements to the functionallity of the Clarity station. The new features are: The calc...

Calibration bracketing is a method that takes care of the changing conditions for the analysis during the measurement of larger volumes of samples. Under normal conditions, there is a calibration standard (or standards) measured at the beginning of the sequence, followed by a number of samples. The ...

When creating a new sequence, each row should be correctly filled in. Clarity at the moment helps with that by pre-filling some of the fields by default values taken from the previous row, but there is still a plenty of things the analyst should take care about (the frequency and position of control...

Localization of Clarity may help users who are not so well acquainted with English. Besides English, Clarity is currently localized to Chinese (simplified) and some preparations for the Portuguese translation are done. The functionality of localized Clarity is the same as the functionality of Clarit...

Microsoft Excel is one of the most widely used systems for calculation of simple results using spreadsheets. Clarity can now export its own data in ASCII format, which can be then imported into MS Excel. Being able to export the data from Clarity in the excel format from the start would simplify the...

The standard addition method is widely used in gas chromatography as a substitution for the calibration. Its main advantage is that the use of the standard addition method reduces the effect of the sample matrix on the response of the real sample (in comparison to the effect of the calibration stand...