Logo

ASTM D2622-05

Historical Revision

Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry

$83.00

$83.00

$149.40


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

...

le-phase and either liquid at ambient conditions, liquefiable with moderate heat, or soluble in hydrocarbon solvents. These materials can include diesel fuel, jet fuel, kerosine, other distillate oil, naphtha, residual oil, lubricating base oil, hydraulic oil, crude oil, unleaded gasoline, M-85 and M-100.

1.2 Interlaboratory studies on precision covered a variety of materials with sulfur concentrations ranging from approximately 3 mg/kg to 5.3 mass %. For a subset of these samples, with sulfur concentrations below 60 mg/kg, the repeatability standard deviation (S r) was 1.5 mg/kg. An estimate of the limit of detection is 3 Sr, and an estimate of the limit of quantitation is 10 S r. However, because instrumentation covered by this test method can vary in sensitivity, the applicability of the test method at sulfur concentrations below approximately 20 mg/kg must be determined on an individual basis.

1.3 Samples containing more than 5.0 mass % sulfur can be diluted to bring the sulfur concentration of the diluted material within the scope of this test method.

1.4 Volatile samples (such as high vapor pressure gasolines or light hydrocarbons) may not meet the stated precision because of selective loss of light materials during the analysis.

1.5 A fundamental assumption in this test method is that the standard and sample matrix are well matched. Matrix mismatch can be caused by C/H ratio differences between samples and standards (see ) or by the presence of other heteroatoms (see ).

1.6 The values stated in either SI units or angstrom units are to be regarded as standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number D2622
Publication Date Nov. 1, 2005
Language en - English
Page Count 7
Revision Level 05
Supercedes
Committee D02.03
Publish Date Document Id Type View
Dec. 1, 2024 D2622-24A Revision
July 1, 2024 D2622-24 Revision
Dec. 1, 2021 D2622-21 Revision
Jan. 1, 2016 D2622-16 Revision
Feb. 15, 2010 D2622-10 Revision
March 1, 2008 D2622-08 Revision
July 15, 2007 D2622-07 Revision
Nov. 1, 2005 D2622-05 Revision
Sept. 10, 2003 D2622-03 Revision
April 10, 1998 D2622-98 Revision
Not Available D2622-94 Revision
Not Available D2622-92E01 Revision
Not Available D2622-87E01 Revision