The PQ520 is available in three calibration configurations, each loaded for different applications. The PQ5203 and PQ5204 cover the core rice, wheat, and barley calibrations. The PQ5205 adds the full range of specialty rice varieties. These calibrations include long and short grain, jasmine, parboiled, and sticky rice. Find your configuration below to see its calibrations and ranges. This list is subject to change. Your instrument may have a slightly different list or order depending on the date of manufacture.