ASTM D4307-99
Historical Standard: ASTM D4307-99 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
SUPERSEDED (see Active link, below)
ASTM D4307
1. Scope
1.1 This practice describes a laboratory procedure for the preparation of small volumes of multicomponent liquid blends.
1.2 This practice is applicable to components that are normally liquids at ambient temperature and pressure, or solids that will form a solution when blended with liquids. Butanes can be included if precaution is used in blending them.
1.3 This practice is limited to those components that fulfill the following conditions:
1.3.1 They are completely soluble in the final blend.
1.3.2 They are not reactive with other blend components or with blend containers.
1.3.3 The combined vapor pressure of the blended components is such that there is no selective evaporation of any of the components.
1.3.3.1 The butane content of the blend is not to exceed 10%. (Warning:Precaution-See Note 1.) Components with a vapor pressure higher than butanes are not to be blended.
Note 1-Extremely flammable liquefied gas under pressure. Vapor reduces oxygen available for breathing.1.4 The values stated in SI units are to be regarded as the standard.
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 and health practices and determine the applicability of regulatory limitations prior to use . For specific hazard statements, see Note 1.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1364 Test Method for Water in Volatile Solvents (Karl Fischer Reagent Titration Method)
Keywords
analytical standards; liquid blends; Blends; Liquids; Mass percent concentration; Specimen preparation (for testing)--petroleum products; Standard solutions; Volatility--petroleum products; Weight;
ICS Code
ICS Number Code 71.040.40 (Chemical analysis)
DOI: 10.1520/D4307-99
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