Standards

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. 

This standard prescribes methods of sampling and testing for Biochemical Oxygen Demand five days (BOD₅) in water and wastewater.  It shall be read in conjunction with the latest version of GYS 207 “Interim guidelines for industrial effluent discharge into the environment.”

 This standard prescribes methods of sampling and testing for solids in water and wastewater.

This standard prescribes methods of sampling and testing for, dissolved oxygen in water and wastewater.  It shall be read in conjunction with latest edition of GYS 207, “Interim guidelines for industrial effluent discharge into the environment.

This standard prescribes methods of sampling and testing for nitrogen in water and wastewater. This standard shall be read in conjunction with GYS 207:2002, “Interim guidelines for industrial effluent discharge into the environment”.

This standard prescribes methods of sampling and testing for chloride in waste and waste water. It shall be read in conjunction with the latest version of GYS 207, “Interim guidelines for industrial effluent discharge into the environment”.

This standard prescribes methods of sampling and testing for surfactants in water and wastewater. This standard shall be read in conjunction with the latest edition of GYS 207, “Interim guidelines for industrial effluent discharge into the environment.”

This standard prescribes methods of sampling and testing for phenols in water and wastewater. This standard shall be read in conjunction with the latest edition of GYS 207, “Interim guidelines for industries effluent discharge into the environment”.