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ASTM D4734-20
Standard Specification for Refined Benzene-545
NORMA vydaná dňa 1.4.2020
Informácie o norme:
Označenie normy: ASTM D4734-20
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.4.2020
Kód tovaru: NS-991724
Počet strán: 2
Približná hmotnosť: 6 g (0.01 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D4734-20 :
Keywords:
benzene, benzene-545, purity,, ICS Number Code 87.060.30 (Solvents)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers benzene-545. 1.2 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, 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 in Practice E29. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 Consult current OSHA regulations, supplier’s Safety Data Sheets, and local regulations for all materials used in this specification. 1.5 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||
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