This standard specifies test methods for the extraction and analysis of various rubber raw materials. This standard applies to all kinds of air-dried glue raw materials.
LY/T 1083-2008 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods*, 2008-05-15 Update
GB/T 9724 Chemical reagent.General rule for the determination of pH
LY/T 1082-2008 Test method for analysis of vegetable tannin extracts