Phase Technology designs, manufactures, sells and services test instruments to measure cold flow properties. Phase Technology analyzers meet and comply with ASTM International standards measuring pour, cloud and freeze point: ASTM D-5949, ASTM D-5773 and ASTM D-5972.* In fact, Phase Technology remains the only manufacturer with current, valid automatic ASTM test methods for all three cold flow properties. Precision: Phase Technology consistently ranks highest for repeatability, reproducibility, sensitivity and equivalency to reference manual test methods. Reliability: Phase Technology customers all over the world depend on their analyzers to function 24/7, giving them highly repeatable results. Trust: Phase Technology analyzers give you tools to validate your test results for complete confidence in your numbers.