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ASTM D4734-18a
Standard Specification for Refined Benzene-545 (Includes all amendments And changes 11/13/2019).
Přeložit název
NORMA vydána dne 1.11.2018
Informace o normě:
Označení normy: ASTM D4734-18a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.11.2018
Kód zboží: NS-906469
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D4734-18a :
Keywords:
benzene, benzene-545, purity,, ICS Number Code 87.060.30 (Solvents)
Doplňující informace
| 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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