This standard specifies the terms and definitions, basic requirements, sampling schemes, sampling equipment and operating methods for liquid chemical product sampling. This standard applies to liquid chemical products whose temperature does not exceed 100°C and whose pressure is at or near normal pressure. This standard does not apply to the sampling of liquid products that have special requirements in product standards.
GB/T 6680-2003 history
2003GB/T 6680-2003 General rules for sampling liquid chemical products
1986GB/T 6680-1986 General Rules for Sampling of Liquid Chemical Products