ASTM D4251-89(2016)
- Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
- standard by ASTM International, 07/01/2016
- Category: ASTM
$42.00
$21.00
1.1 This test method describes a potentiometric titration procedure for determining the anionic active matter in detergents. It is intended for the analysis of anionic surfactants such as detergent range alkylbenzenesulfonates, α-olefin sulfonates, alcohol sulfates, and alcohol ethosulfates. It has not been tested for surfactant formulations.
PDF
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.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
ASTM D3161/D3161M-19
Standard Test Method for Wind-Resistance of Steep Slope Roofing Products (Fan-Induced Method)..
$21.00 $42.00
ASTM D3971-89(2019)
Standard Test Method for Dichloromethane-Soluble Matter in Cellulose..
$21.00 $42.00
ASTM D4040-10(2019)
Standard Test Method for Rheological Properties of Paste Printing and Vehicles by the Falling-Rod Vi..
$24.00 $48.00
