GB/T 6680-2003 General rules for sampling liquid chemical products (Text of Document is in English) - Beijing translation compay

1 Scope
The standard specifies the terms and definitions,basic requirements, sampling plan and equipment, and operating method for sampling liquid chemical products.
The standard is applicable to the sampling of liquid products with temperature not exceeding 100℃，and pressure at or near normal pressure ,while it inapplicable to the sampling of those liquid chemical products with special requirements in their standard specifications.
2 Normative Quoted Documents
The following standards contain the provisions which, though reference in this text, constitute the provisions of the standard.For dated reference,subsequent amendments to ,or revisions of ,any of these publications do not apply.For undated reference ,the latest edition of the normative document referred to applies.