IS 4844 : 1968 Method of sampling and preparation of asbestos fibre for laboratory test purposes

1 Scope

1.1 This standard covers the method of sampling asbestos fibreand the preparation of the sample from lots for laboratory testpurposes. A lot shall be from one source.

2 References

IS 2 : 1960    Rules for rounding off numerical values

IS 196 : 1966  Atmospheric conditions for testing