Biodiesel

Testing and certification of Biofuel products is available in accordance with ASTM D6751 or D7467.

Method	Test	Volume Required (ml)
BIO	Biological Contamination of Fuel (Bacteria & Fungi)	200
D1500	Color, ASTM	100
D156	Color, Saybolt	200
D2624	Electrical Conductivity	100
D2274	Oxidation Stability	100
D2709	Water and Sediment (Centrifuge)	200
D3227	Mercaptan Sulfur	200
D4052	API Gravity or Relative Density	50
D4176	Visual Inspection	1000
D5453	Sulfur	10
D5773	Cloud Point	35
D6079	HFRR	50
D613	Cetane Number	400
D6217	Part. Cont. in Middle Distillate	1000
D6304	Water in Petroleum Coulometric Karl Fischer	100
D6371	Cold Filter Plugging Point	100
D6584	Free and Total Glycerin in B-100	10
D664	Acid Number by Potentiometric Titrate	100
D7042	Dynamic Viscosity by Stabinger Viscometer	10
D7039	Sulfur Determination by X-Ray Flourescence	25
D7371	Determ of Biodiesel (FAME) Content	10
D7501	Cold Soak Filterability	500
D86(D)	Distillate Distillation (°F)	200
D874	Sulfated Ash	200
D93	Flash (°C)	100
Drag	Drag Reducer Polymer Content	100
EN15751	Rancimat @ 110°C Oxidation Stability	100
TM0172	TM0172 NACE Corrosion	200

ONEOK tests biofuels from producers around the country, for third-party verification, and unloading product at transportation terminals.

We can supplement your oversight or quality assurance program, with customized testing packages and a variety of sampling/shipping options.

For additional information on testing packages, pricing information and shipping options, contact Analytical Services Customer Support.

Phone: 1-888-660-9593