Hi Lori,
The combination of wet chem and NIR means that the carbohydrates are measured with NIR and the minerals with wet chem.  If they still have the sample, you can ask them to rerun just the carbs with wet chemistry.  You are looking for ESC and starch values from wet chemistry testing.  The E-A 644 provides that but you’d need to ask if it’s wet chem because I’m not sure.  
--