IS 1448 Pt.145-1994 Method for testing petroleum and its products for sodium, nickel and vanadium in fuel oils and crude oils by atomic absorption spectrometry [P:145]
This method is intended for the determination of sodium and nickel at levels above 1 μg/g and vanadium at levels above 10 μg/g in crude oils and residual fuel oils. Difficulty may be experi-enced in sodium determination with some samples due to the particulate nature of the sodium compounds present, and it is recom-mended that an ashing technique should be used for such samples.
1.2 This standard may involve hazardous materials, operations and equipments. This standard does not purport to address all of the safety problems 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.
IS 1448 Pt.145-1994 history
1994IS 1448 Pt.145-1994 Method for testing petroleum and its products for sodium, nickel and vanadium in fuel oils and crude oils by atomic absorption spectrometry [P:145]