Testing for Biodiesel (B-100) ASTM D6751

What is Biodiesel?

Biodiesel is a diesel fuel made from resources including vegetable oils or recycled sources. Unlike fossil based diesel, these resources are renewable and include surplus vegetable oils and waste products. B-100 Biodiesel is completely biodegradable and non-toxic to plants, animals and humans. Biodiesel has been our country's fastest growing fuel during the 21st century because it reduces exhaust emissions in existing diesel engines, preserves energy resources, cleans the air and supports the farm economy.
For the full ASTM D6751 testing package, we require submission of 2 gallons of product.
TestASTM MethodUnitsPrice ($)
Flash, PMCCD-93°C27
Water & SedimentD-2709% volume20
Kinematic ViscosityD-445cSt30
Sulfated AshD-874% mass50
SulfurD-3120% mass55
Copper Strip CorrosionD-130wt %45
Cetane Number¹D-613---260*
Cloud PointD-2500°C55
Carbon ResidueD-189wt %50
Acid NumberD-664mgKOH/g15
Free GlycerinD-6584% mass160
Total Glycerin2D-6584% massN/A
Phosphorus ContentD-4951% mass18
Total Price of ASTM D6751 – $965.00


Discounts available for multiple samples and scheduled periodic testing. Call for prices.

1. This analysis is subcontracted. Shipping costs are included.

2. Free Glycerin and Total Glycerin are run as part of the same method. There is no additional charge for Total Glycerin when running Free Glycerin.


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