ASTM International - ASTM D5471-97(2003)
Standard Specification for O-Xylene 980
|Publication Date:||10 January 2003|
|ICS Code (Aromatic hydrocarbons):||71.080.15|
1.1 This specification covers a grade of o-xylene identified as ortho-Xylene 980.
1.2 The following applies to all specified limits in this specification: for purposes of determining conformance with this specification, 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.
1.3 Consult current OSHA regulations and supplier's Material Safety Data Sheets, and local regulations for all materials used in this specification.