GSO ASTM D4057:2021
Gulf Standard
Current Edition
Standard Practice for Manual Sampling of Petroleum and Petroleum Products
Scope
1.1 This practice covers procedures and equipment for
manually obtaining samples of liquid petroleum and petroleum
products, crude oils, and intermediate products from the
sample point into the primary container are described. Procedures are also included for the sampling of free water and other
heavy components associated with petroleum and petroleum
products.
1.2 This practice also addresses the sampling of semi-liquid
or solid-state petroleum products. For the sampling of green
petroleum coke, see Practice D8145. For the sampling of
calcined petroleum coke, see Practice D6970.
1.3 This practice provides additional specific information
about sample container selection, preparation, and sample
handling.
1.4 This practice does not cover sampling of electrical
insulating oils and hydraulic fluids. If sampling is for the
precise determination of volatility, use Practice D5842 (API
MPMS Chapter 8.4) in conjunction with this practice. For
sample mixing and handling, refer to Practice D5854 (API
MPMS Chapter 8.3).
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49 Pages
Current Edition
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