IS 1917 : Part 1 : 1991 Chemical analysis of quartzite and high silica sand Part 1 Determination of loss on ignition

1 Scope

This standard (Part 1) covers the method for determination ofloss on ignition in the range up to 1.0 percent in quartzite, andhigh silica sand.

2 References

IS 1070 : 1977 Waterfor general laboratory use

IS 1811 : 1984Methods of sampling foundry sand

IS 2245 : 1962Methods of sampling quartzite