Norm

ASTM D3329-03(2009)

Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography

48,24

Over deze norm

Status Definitief
Aantal pagina's 4
Commissie D01.35
Gepubliceerd op 01-12-2009
Taal Engels

1.1 This test method covers the determination of the purity of methyl isobutyl ketone (MIBK) by gas chromatography and in addition provides a means for measuring certain impurities such as methyl isobutyl carbinol which are of interest. Impurities such as water and acidity are measured by other appropriate ASTM procedures and the results are used to normalize the chromatographic value.

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 round-off method of Practice E29.

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.4 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.

1.5 For specific hazard information and guidance, see the supplier's Material Safety Data Sheet for the materials listed in this test method.

Details

ICS-code 71.080.80
Nederlandse titel Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography
Engelse titel Standard Test Method for Purity of Methyl Isobutyl Ketone by Gas Chromatography

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