• ASTM F640-23

ASTM F640-23

Standard Test Methods for Determining Radiopacity for Medical Use

ASTM International, 03/01/2023

Publisher: ASTM

File Format: PDF

$28.00$57.00


Published:01/03/2023

Pages:6

File Size:1 file , 120 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

1.1 These test methods cover the determination of the radiopacity of materials and products utilizing X-ray based techniques, including fluoroscopy, angiography, CT (computed tomography), and DEXA (dual energy X-ray absorptiometry), also known as DXA, The results of these measurements are an indication of the likelihood of locating the product within the human body.
1.2 Radiopacity is determined by (a) qualitatively comparing image(s) of a test specimen and a user-defined standard, with or without the use of a body mimic; or (b) quantitatively determining the specific difference in optical density or pixel intensity between the image of a test specimen and the image of a user-defined standard, with or without the use of a body mimic.
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 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
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.

More ASTM standard pdf

ASTM D711-89(2004)

ASTM D711-89(2004)

Standard Test Method for No-Pick-Up Time of Traffic Paint

$26.00 $52.00

ASTM D6792-02

ASTM D6792-02

Standard Guide for A Quality System in Petroleum Products and Lubricants Testing Laboratories

$29.00 $58.00

ASTM Volume 11.01:2017

ASTM Volume 11.01:2017

ASTM Book of Standards Volume 11.01: Water and Environmental Technology: Water (I)

$110.00 $220.66

ASTM D1316-06

ASTM D1316-06

Standard Test Method for Fineness of Grind of Printing Inks By the NPIRI Grindometer

$30.00 $60.00