ASTM D2973-22 Historical

1.1''This test method covers a chemical test method for the determination of the mass percent of nitrogen in peat material.

1.2''Units'''The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3''All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026.

1.4''Warning'''Mercury has been designated by many regulatory agencies as a hazardous material that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable Safety Data Sheet (SDS) for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.

1.5''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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6''This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.