We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
STANDARD published on 1.3.2014
Designation standards: ASTM D3465-14
Note: WITHDRAWN
Publication date standards: 1.3.2014
SKU: NS-23733
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
adipate, benzoate, gas chromatography, monomeric, phthalate, plasticizers, poly(vinyl chloride), PVC, trimellitate, ICS Number Code 83.040.30 (Auxiliary materials and additives for plastics)
Significance and Use | ||||||||||||||||||
5.1 Infrared techniques frequently cannot detect low-level materials. Gas chromatographic methods possess higher sensitivity, and are used to extend limits of detection. 5.2 It is expected that this test method will be suitable for specifications, manufacturing control, and research and development. An area percent method of determining concentration of the components shall be used if the area percent of the plasticizer is 99.0 % or higher. However, if the area percent of the plasticizer is less than 99.0 % or if any question were to arise about the data, an internal standard shall be used. 5.3 Impurities potentially found in monomeric plasticizers include alcohols, dibasic acids, and monoesters. |
||||||||||||||||||
1. Scope | ||||||||||||||||||
1.1 This gas chromatographic test method covers a procedure for extending the range of purity determination of monomeric plasticizers beyond that now determined by other methods. Due to the need to volatilize the plasticizer, only monomeric plasticizers having definitive boiling points and a molecular weight less than 1000 Daltons, such as dioctyl phthalate, are applicable to this test method. 1.2 The values in SI units are to be regarded as standard. 1.3 The text of this test method references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) are not to be considered as requirements of this test method. 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.
Standard Practice for Use of the Terms
Precision and Bias in ASTM Test Methods Standard Practice for Installing Fused
Silica Open Tubular Capillary Columns in Gas Chromatographs Standard Practice for Packed Column Gas
Chromatography Standard Practice for Gas Chromatography
Terms and Relationships (Includes all amendments and changes
4/28/2021). Standard Practice for Testing Flame
Ionization Detectors Used in Gas or Supercritical Fluid
Chromatography IEEE/ASTM SI-10 Practice for Use of the International
System of Units (SI), the Modernized Metric System Standard Terminology Relating to
Plastics Standard Terminology for Abbreviated
Terms Relating to Plastics (Withdrawn 2024) Standard Test Method for Analysis of
Components in Poly(Vinyl Chloride) Compounds Using an Infrared
Spectrophotometric Technique |
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-04-18 (Number of items: 2 859 866)
© Copyright 2024 NORMSERVIS s.r.o.