ASTM D4890-18
- Standard Test Methods for Polyurethane Raw Materials: Determination of Gardner and APHA Color of Polyols
- standard by ASTM International, 08/01/2018
- Category: ASTM
$48.00
$24.00
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).

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

After purchasing, you have the ability to assign each license to a specific user.

At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM A941-16
Standard Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys..
$29.00 $58.00
ASTM F2995-16
Standard Guide for Shipping Possibly Infectious Materials, Tissues, and Fluids..
$24.00 $48.00
ASTM D5092/D5092M-16
Standard Practice for Design and Installation of Groundwater Monitoring Wells..
$35.00 $69.00
ASTM D5298-16
Standard Test Method for Measurement of Soil Potential (Suction) Using Filter Paper..
$24.00 $48.00