DHA - Detailed Hydrocarbon Analysis Extension
DHA Extension brings you the ability to calculate the properties of the samples directly in the chromatography software with the complete workflow of data acquisition, peak calibration, DHA calculations based on supported norms and reporting. These methods are often referred to as PONA, PIONA, O-PONA, etc.
It is possible to create a custom norm which will meet the conditions in your laboratory.
If you request to implement another norm in the DHA Extension, please write your opinion in the Clarity Wishlist.

Calculations in the DHA Extension currently support these norms:
- ASTM D-6730
Included in p/n A33
Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 100–Metre Capillary (with Precolumn) High-Resolution Gas Chromatography.
- Custom Method
Included in p/n A33.
Allows you to create custom norm which will meet the conditions in your laboratory.
Specification
DHA Extension | |
Part Number (p/n) | A33 |
Related products | Clarity (p/n C50) - required Clarity Offline (p/n C59) |