IS 7134 : 1973 Specification for Diphenyl

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for diphenyl.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1070 :1960Specification for water, distilled quality

IS 1448 : Part 4 :1968 Methods of test for petroleum andits product:Part 4 Ash, sulphated ash and water soluble ash

IS 1448 : Part 21 :1970 Methods of test for petroleum and itsproducts:Part 21 Flash point (closed) by Pensky-Martensapparatus

IS 5298 :1969Methods for determination of Distillation rangeand of distillation yield

IS 5762 :1970Methods for determination of melting point andmelting range