The ASTM D7951 standard is used for all stated limits in this specification: In order to determine consistency with this specification, observed or calculated values should be “rounded” до “nearest unit” in the last right-handed number used when expressing the specification in accordance with the rounding method of Practice E29.
ASTM D7951-2018 Standard Specification for Disproportionated (TDP) Толуен

Корак 1: Обим

1.1 This specification includes disproportionated (TDP) толуен.

1.2 The following applies to all stated limits in this specification: In order to determine consistency with this specification, observed or calculated values should be “rounded” до “nearest unit” in the last right-handed digit used in the expression of the specification in accordance with the rounding method of Practice E29.

1.3 Values expressed in SI units shall be regarded as standard values. Никакве друге мерне јединице нису укључене у овај стандард.

1.4 Please refer to the current OSHA regulations, the supplier’s safety data sheet, and local regulations for all materials used in this specification.

1.5 Овај стандард није намењен да реши све безбедносне проблеме (ако их има) повезана са његовом употребом. Одговорност корисника овог стандарда је да успоставе одговарајућу безбедност, здравствене и еколошке праксе и да се утврди применљивост регулаторних ограничења пре употребе.

1.6 This international standard is based on internationally recognized standardization principles established in the “Decision on Principles for the Development of International Standards, Guidelines and Recommendations” issued by the WTO Committee on Technical Barriers to Trade (ТБТ).