by Juan Ayala | Sep 10, 2020
ASTM D2699/D2700 Standard Test Method for Research and Motor Octane Number of Spark Ignition Fuels The ASTM D2699 and D2700 methods cover the quantitative determination of the knock rating of liquid spark-ignition engine fuels in terms of Research Octane Number and...
by Juan Ayala | Aug 28, 2020
by Juan Ayala | Jul 16, 2020
ASTM D86 Distillation of Petroleum Products at Atmospheric Pressure – Significance, Instrumentation and Standard Test Method D86 Atmospheric Distillation is one of the most important of all fundamental physical chemical properties of petroleum and petroleum...
by Juan Ayala | Jun 19, 2020
ASTM D6304-16e1 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration This test method covers the direct determination of water in the range of 10 mg/kg to 25 000 mg/kg entrained...
by Juan Ayala | Jun 9, 2020
ASTM D5002-19 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer ASTM Standard Test Method D5002 covers the determination of density, relative density and API Gravity of crude oils that can be handled in a...
by Juan Ayala | Jun 1, 2020
ASTM D7995-19 Standard Test Method for Total Water in Liquid Butane by Liquefied Gas Sampler and Coulometric Karl Fischer Titration This test method describes the use of a specialized liquefied gas sampler coupled to a coulometric Karl Fischer (KF) titrator for the...
by Cristina Ayala | Feb 13, 2020
ASTM D93 Flash Point by Pensky-Martens Closed Cup Tester ASTM D93 stands for standard test methods for Flash Point by Pensky-Martens Closed Cup Tester. In these cases, a manual Pensky-Martens closed-cup apparatus or an automated Pensky-Martens closed-cup apparatus are...
