GB/T 12902-2006 in English

《GB/T 12902-2006松节油分析方法》由TC558（全国林化产品标准化技术委员会）归口，主管部门为国家林业和草原局。
本标准规定了松节油的外观、颜色、相对密度、折光率、初馏点、馏程、酸值及松节油成分的检验方法。本标准适用于脂松节油的检验。

Scope

This standard specifies the inspection methods for the appearance, color, relative density, refractive index, initial boiling point, distillation range, acid value and components of turpentine. This standard applies to the inspection of gum turpentine. This standard is also applicable to the analysis and inspection of other production methods or sources of turpentine, pinene products separated from turpentine, and terpenoids derived from turpentine.