Your shopping cart is empty!
ASTM International, 04/01/2018
Publisher: ASTM
File Format: PDF
$34.00$68.00
Published:01/04/2018
Pages:7
File Size:1 file , 190 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 Carbon-13 Nuclear Magnetic Resonance Spectroscopy (13C NMR) measures the primary hydroxyl content of ethylene oxide (EO)-propylene oxide (PO) polyether polyols used in preparing flexible polyurethane foams. This method is best suited for polyether polyols with primary hydroxyl contents of 10 to 90 %.
1.2 The values stated in SI units are to be regarded as standard.
1.3 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.
Note 1: There is no known ISO equivalent to this standard.
1.4 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.
Standard Specification for Blood Sedimentation Tube, Wintrobe, Glass, Reusable
$25.00 $50.00
Standard Test Method for Time to Failure of Pressure Sensitive Articles Under Sustained Shear Loading
$27.00 $54.00
Standard Test Method for Sulfur Content of Cellulosic Materials by X-Ray Fluorescence
$26.00 $52.00
Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications
$45.00 $91.00