ASTM D4890-98
- Standard Test Methods for Polyurethane Raw Materials Determination of Gardner and APHA Color of Polyols
- standard by ASTM International, 07/10/1998
- Publisher: ASTM
$23.00$46.80
1.1 These test methods measure visually the color of clear polyester and polyether liquids. They apply only to materials whose colors have light-absorption characteristics similar to those of the standards. An alternative method is Test Method D1209. (See Note 1.)
1.2 This standard does not purport to address all of the safety problems, 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.
Note 1-There is no equivalent ISO standard.Related Products
ASTM D1730-67(1998)
Standard Practices for Preparation of Aluminum and Aluminum-Alloy Surfaces for Painting..
$23.00 $46.80
ASTM F1650-98(2014)
Standard Practice for Evaluating Tire Traction Performance Data Under Varying Test Conditions..
$30.00 $60.00
ASTM E1449-92(2006)
Standard Guide for Supercritical Fluid Chromatography Terms and Relationships..
$26.00 $52.80
ASTM D3760-98
Standard Test Method for Analysis of Isopropylbenzene (Cumene) by Gas Chromatography..
$26.00 $52.80