ASTM D3961-98 PDF

Scope: 1.1 This test method determines total sulfur content in aromatic hydrocarbons, their derivatives, and related chemicals. 1.2 This test method is applicable to samples with sulfur concentrations from 0.5 to 100 mg/kg. 1.3 The following applies to all specified limits in this test method: for purposes of determining conformance with this test method, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E 29. 1.4 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.For specific hazard statements, see Section 9.

ASTM D3961-98 Referenced Document

ASTM D1193 Standard Specification for Reagent Water*， 1999-04-20 Update
ASTM D3437 Standard Practice for Sampling and Handling Liquid Cyclic Products*， 1999-06-10 Update
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

1998 ASTM D3961-98 Standard Test Method for Trace Quantities of Sulfur in Liquid Aromatic Hydrocarbons by Oxidative Microcoulometry