D117 Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids
D923 Standard Practices for Sampling Electrical Insulating Liquids
D7647 Standard Test Method for Automatic Particle Counting of Lubricating and Hydraulic Fluids Using Dilution Techniques to Eliminate the Contribution of Water and Interfering Soft Particles by Light Extinction
D7720 Standard Guide for Statistically Evaluating Measurand Alarm Limits when Using Oil Analysis to Monitor Equipment and Oil for Fitness and Contamination
D923 Practices for Sampling Electrical Insulating Liquids