IS 3321 : 1973 Specification for formaldehyde Solution

1 Scope

1.1 This standard lays down the requirements and the methods ofsampling and test for formaldehyde solution and also meets therequirements for processing of photosensitized materials.

2 References

IS 2 :1960 Rules for rounding offnumerical values

IS 1070 : 1960Specification for water, distilled quality