Standards
1.2 Concrete masonry units covered by this specification are made from lightweight or normal weight aggregates, or both.
This standard specifies requirements for hollow non-load-bearing concrete masonry units made from portland cement, water and mineral aggregates with or without the inclusion of other materials. It covers three weight classifications of the concrete masonry units: (a) Normal weight; (b) Medium weight; and (c) Light weight. It also covers the sampling and testing of hollow non-load-bearing concrete masonry units for compressive strength, absorption, weight, moisture content and dimensions. It does not cover blocks intended solely for decorative purposes.
This standard specifies the requirements and the methods of test for ice-cream and related products, with the incorporation of fruits, nuts or chocolate either singly or in combination.
This standard specifies the requirements and the methods of test for ice-cream and related products, with the incorporation of fruits, nuts, or chocolate either singly or in combination.
This document specifies the general requirements
for the competence, impartiality and consistent operation of laboratories. It is
applicable to all organizations performing laboratory activities, regardless of
the number of personnel.
Laboratory customers, regulatory authorities, organizations and schemes using peer-assessment, accreditation bodies, and others use this document in confirming or recognizing the competence of laboratories.
This standard specifies physical and active ingredient and requirements and methods of test for mosquito coils.
This standard specifies the method for evaluation of the biological efficacy of mosquito coils by the use of glass chamber method. This method provides a satisfactory means of determining the relative efficacy of mosquito coils.
This standard specifies the requirements and the methods of sampling and test for lacquer.