Atmospheric distillation, vacuum distillation and micro-distillation measured by our automated analyzers which correlate with standard methods.

OptiDist ASTM D86

The benchmark in atmospheric distillation

OptiPMD Micro Distillation

Next-Generation Lab Micro Distillation Analyzer

Vacuum Distillation

Compact and fully automated distillation testing


AC Analytical Controls®, the global SIMDIS market leader, provides a full range of solutions that accurately determine true boiling point data from naphtha up to crude oil samples.


The AC Analytical Controls® CNS SIMDIS for Crude Oil is the most advanced analyzer on the market to simultaneously determine the boiling range distribution of Carbon, Nitrogen, and Sulfur in crudes and final products.

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