IS 13758 : Part 1 : 1993 Coal Tar Pitch; Methods of test Part 1: Determination of matter insoluble in quinoline

1 Scope

1.1 This standard (Part 1) covers the method of lest for thedetermination of matter insoluble in quinoline for coal tar pitch.

2 References

IS 216 :1961Coal tar pitch

IS 334 :1982Glossary of terms relating to bitumen and tar

IS 460 : Part 1 :1985 Wire cloth test sieves

IS 1839 : 1961 Toluene, reagent grade