90.20 Standard under periodical review Oct 15, 2024
ISO
ISO/TC 28/SC 2 Measurement of petroleum and related products
International Standard
75.040 Crude petroleum
Specifies a method for the laboratory determination. The precision data of this procedure have only been determined for water contents up to 1 % (V/V). Includes principle, apparatus, reagents, sampling, procedure, expression of results, precision and test report. A centrifuge tube is shown in figure 1. The procedure for reading the volume of water and sediment is shown in figure 2. The precision of the method is shown in figure 3. The sample handling is described in annex A.
PUBLISHED
ISO 9030:1990
90.20
Standard under periodical review
Oct 15, 2024