Petroleum and Petrochemical Test Directory: D

Petroleum and petrochemical tests, D.

Intertek provides ASTM, ISO, IP and other test methods for the analysis of petroleum, petroleum refined products, and petrochemical feedstocks and products.

Test Description	Test Method
DCPD (dicyclopentadiene)	GC-MS
Demulsibility Characteristics of Lubricating Oils	ASTM D2711, IP 19
Denaturant, Ethanol and Methanol	ASTM D5501
Density Crude Oil, API Gravity	Hydrometer
Density / Relative Density	ASTM D2111, D891, D1298, D4052
Density of Crude Oil and Petroleum Products	IP 365
Density of Crude Oil and Petroleum Products	IP 160, ISO 3675
Density of Mineral Oils and Related Materials	DIN 51757
Density of Pure Liquid Chemicals (Pyncnometer)	ASTM D3505
Detailed Hydrocarbon Analysis (DHA)	ASTM D5134, CAN CGSB
Dielectric Strength	ASTM D877
Diene Value	UOP 326
Diesel Fuel Tests	ASTM
Diesel Exhaust Fluid Testing	ISO 22241-1
Diesel Fuel Diluent in Used Diesel Engine Oils	ASTM D3524
Diesel Index (Calculation only)	IP 21
Dimer & Styrene (GC)	ASTM D2426
Diols	SMS1734
Distillation	ASTM D1078, D850, D86, IP 123
Distillation - Cut-back	ASTM D402, T78
Distillation (Vacuum Potstill)	ASTM D5236
Distillation of Methanol	BS 506
Distillation of Volatile Organic Liquids	IP 195
Distillation, Atmospheric	ASTM D86, ISO 3405
Distillation, Reduced Pressure	ASTM D1160
Distillation, Simulated by GC	ASTM D5307
Doctor Test	ASTM D4952, IP 30
DOT US Classification of Crude Oil by Rail
Drop Melting Point of Wax and Petroleum	IP 133
Dropping Point of Lubricating Grease	ASTM D566, IP 132
Ductility of bituminous materials	ASTM D113, T51
Ductility at 77F on Residue	ASTM D244, T59
Dye Content in Diesel	ASTM D6258, D6756
Dynamic Viscosity of Bitumen	IP 222