<p>This document specifies a method for the determination of the pour point of petroleum products. A separate procedure suitable for the determination of the lower pour point of fuel oils, heavy lubricant base stock, and products containing residual fuel components is also described.</p>
<p>The procedure described in this document is not suitable for crude oils.</p>
<p>NOTE There is equipment available that uses an automated procedure similar to the one described in this document. However, the precision thereof has not been established[1].</p>
<p>[1] ISO develops an automated test method standard.</p>
Registration number (WIID)
73386
Scope
<p>This document specifies a method for the determination of the pour point of petroleum products. A separate procedure suitable for the determination of the lower pour point of fuel oils, heavy lubricant base stock, and products containing residual fuel components is also described.</p>
<p>The procedure described in this document is not suitable for crude oils.</p>
<p>NOTE There is equipment available that uses an automated procedure similar to the one described in this document. However, the precision thereof has not been established[1].</p>
<p>[1] ISO develops an automated test method standard.</p>
