ASTM D5227 PDF

Tojarisar This test method is based upon the presumption that the weight of the residue extract present in the solvent is equal to the amount extracted from the film sample and could therefore be quantified by measuring the weight loss of the extracted film, eliminating the complex and time-consuming evaporation process described in 21 CFR This standard is also available to be included in Standards Subscriptions. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Precision and Bias 12 As the voice of the U. Each laboratory obtained two test results for each material tested each day for three days.

Author:Tojanris Kazralmaran
Country:Norway
Language:English (Spanish)
Genre:Health and Food
Published (Last):20 January 2019
Pages:191
PDF File Size:16.13 Mb
ePub File Size:1.98 Mb
ISBN:781-4-56454-324-9
Downloads:7242
Price:Free* [*Free Regsitration Required]
Uploader:Megul



Want this as a site license? Changes from the previous issue A redline edition is available for this document, with all changes visible.

Ask Document Center Inc. Scope 1. This test method is a modification of the Food and Drug Administration FDA procedure for determining hexane extractables of polyolefins. This test method is based upon the presumption that the weight of the residue extract present in the solvent is equal to the amount extracted from the film sample and could therefore be quantified by measuring the weight loss of the extracted film, eliminating the complex and time-consuming evaporation process described in 21 CFR 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.

Units used in 21 CFR Note 1—There is no known ISO equivalent to this standard. Significance and Use 5. This test method provides a means to determine the amount of hexane-soluble low molecular weight material present in polyolefins. It is applicable to resins containing greater than 0. Keywords ethylene-propylene copolymers; ethylene-vinyl acetate copolymers; extractables; FDA; hexane; plastics; polyethylene; solvent extraction; ICS Number Code

INTERPOLATION SPACES BERGH LOFSTROM PDF

ASTM D5227-13

Document Center Inc. This test method is a modification of the Food and Drug Administration FDA procedure for determining hexane extractables of polyolefins. This test method is based upon the presumption that the weight of the residue extract present in the solvent is equal to the amount extracted from the film sample and could therefore be quantified by measuring the weight loss of the extracted film, eliminating the complex and time-consuming evaporation process described in 21 CFR 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. Units used in 21 CFR Note There is no similar or equivalent ISO standard.

KAMRAN ESHRAGHIAN VLSI PDF

ASTM D5227 PDF

A number in parentheses indicates the year of last reapproval. This test method is a modification ofthe Food and Drug Administration FDA procedure fordetermining hexane extractables of polyolefins. This testmethod is based upon the presumption that the weight of theresidue extract present in the solvent is equal to the amountextracted from the film sample and could therefore be quanti-fied by measuring the weight loss of the extracted film,eliminating the complex and time-consuming evaporationprocess described in 21 CFR It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use. Units used in 21 CFR

CONTABILIDAD FINANCIERA GERARDO GUAJARDO CANTU 5TA EDICION PDF

Popular Publishers

Dazilkree Reproducibility Limit, R— Comparing two test results for the same material, obtained by different operators using different equipment in different laboratories. This test method is a modification of the Food and Drug Administration FDA procedure qstm determining hexane extractables of polyolefins. NOTE 34—Care must be exercised when cutting the samples to avoid ragged edges on the specimen. Where no current ASTM standard exists, however, this guide gives procedures for the separation or identification, or both, of specific contaminants. 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.

Related Articles