The Bureau of Indian Standards (BIS) on June 07, 2023, issued a notification regarding the Date of Establishments and the Date of Withdrawals of the Indian Standards Particulars related to the Reagent Grade Water
• In the following Indian Standards Particulars, the Date of Establishments is June 01, 2023
(i) IS 1070: 2023 Reagent Grade Water — Specification (Fourth Revision)
(ii) IS 1885 (Part 44: 2023/IEC 60050- 561: 2014 Electrotechnical Vocabulary Part 44 Piezoelectric, Dielectric and Electrostatic Devices and Associated Materials for Frequency Control, Selection, and Detection (Second Revision)
(iii) IS 3025 (Part 8): 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater
(iv) IS 3025 (Part 44): 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 44 Biochemical Oxygen Demand (BOD) (Second Revision)
(v) IS 3025 (Part 79): 2023 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 79 Silver
(vi) IS 5182 (Part 2/Sec 1): 2023 Methods for Measurement of Air Pollution Part 2 Sulphur Dioxide Section 1 Tetrachloromercurate/Pararosaniline Method (Second Revision)
• In the following Indian standards particulars, the Date of Withdrawal is July 01, 2023
(i) IS 1070: 1992 Reagent Grade Water — Specification (Third Revision)
(ii) IS 1885 (Part 44): 2001/IEC 60050-561: 1991 Electrotechnical Vocabulary Part 44 Piezoelectric Devices (First Revision)
(iii) IS 3025 (Part 8): 1984 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater
(iv) IS 3025 (Part 44): 1993 Methods of Sampling and Test (Physical and Chemical) for Water and Wastewater Part 44 Biochemical Oxygen Demand (BOD) (First Revision)
(v) IS 5182 (Part 2): 2001 Methods for Measurement of Air Pollution Part 2 Sulphur Dioxide (First Revision)
(vi) IS 11970: 1987 Guide for Condensate Polishing (Power Plant)
[Notification No. Ref: HQ-PUB013/1/2020-PUB-BIS (615)]
