標準號：ASTM D509-1998
中文標準名稱：松香分級和抽樣試驗方法
英文標準名稱：Standard Test Methods of Sampling and Grading Rosin
標準類型：G50
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：G50
國際標準分類號：87.060.20 (Binders); 87.060.30 (Solvents)
適用范圍： Note 1-All rosin sold in interstate commerce must be described by reference to the U. S. Standards for rosin, and is therefore subject to grading prior to such sale. The grading procedure described in these methods is used for checking grades or regrading after the rosin has moved from the primary markets to distributing or consuming points.