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NSF 53 - Drinking Water Treatment Units - Health Effects
July 15, 2018 - NSF

The point-of-use and point-of-entry systems addressed by this Standard are designed to be used for the reduction of specific substances that may be present in drinking water (public or private) considered to be microbiologically safe and of known quality. Systems covered...

ISO DIS 13161 - Water quality - Polonium 210 - Test method using alpha spectrometry
February 6, 2019 - ISO

This document specifies a method for the measurement of 210Po in all types of waters by alpha spectrometry. The method is applicable to test samples of supply/drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial...

NSF 44 - Residential Cation Exchange Water Softeners
July 31, 2018 - NSF

The manual, auto-initiated, and demand-initiated regeneration (DIR) residential cation exchange water softeners addressed by this Standard are designed for the reduction of specific substances that may be present in drinking water (public or private) considered to be...

SNZ AS/NZS 4020 - Testing of products for use in contact with drinking water
June 29, 2018 - SNZ

This Standard specifies requirements for the suitability of products for use in contact with drinking water, with regard to their effect on the quality of water. These products include pipes, fittings, components, and materials used in coating, protection, lining,...

ULC CAN-S656 - STANDARD FOR OIL-WATER SEPARATORS
March 1, 2019 - ULC

(REV1) This Standard provides minimum requirements for shop fabricated single-wall or double-wall oil-water separators intended to collect and separate free oil from water by gravity separation at an inlet free oil concentration not exceeding 2 000 mg/L. In addition to this...

NSF 401 - Drinking Water Treatment Units – Emerging Compounds / Incidental Contaminants
July 31, 2018 - NSF

The point-of-use (POU) and point-of-entry (POE) systems addressed by this Standard are designed to be used for the reduction of specific substances that may be present in drinking water (public or private), considered to be microbiologically safe and of known quality....

DIN EN ISO 19340 - Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)
January 1, 2019 - DIN

This document specifies a method for the determination of dissolved perchlorate in water (e.g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water, waste water from...

NSF 244 - Drinking Water Treatment Units - Supplemental Microbiological Water Treatment Systems - Filtration
August 13, 2018 - NSF

The point-of-use (POU) and point-of-entry (POE) systems addressed by this Standard are designed to be used for the supplemental microbial control of specific organisms that may occasionally be present in drinking water (public or private) because of intermittent incursions....

DS/ISO 10704 - Water quality – Gross alpha and gross beta activity – Test method using thin source deposit
February 25, 2019 - DS

This International Standard specifies a method for the determination of gross alpha and gross beta activity concentration for alpha- and beta-emitting radionuclides. Gross alpha and gross beta activity measurement is not intended to give an absolute determination of the activity...

NSF WATER ADDITIVE SET - DRINKING WATER ADDITIVE SET - STANDARDS 60 AND 61
NSF
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