ASTM E357-98(2003)e1

This test method is applicable to the determination of phosphorus in organic materials containing at least 1.0 % phosphorus. It can be used as an assay procedure for known phosphorus organic compounds.

1.1 This test method covers the determination of phosphorus in organic compounds by sodium peroxide bomb ignition. It is applicable to samples of organic materials containing more than 1.0 % phosphorus.

1.2 The values stated in SI units are to be regarded as the standard.

1.3 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. Specific precautionary statements are given in Section 8, and Note , Note , and Note .

1.4 Review the current material safety data sheets (MSDS) for detailed information concerning toxicity, first-aid procedures; and safety precautions.