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Water qUality - Sampling - Part 21: GUidance on sampling of drinking water distribUted by tankers or means other than distribUtion pipes (ISO 5667-21:2010, MOD)
MS ISO 5667-21:2017 (CONFIRMED:2025)
Status : 1st Confirmation
Format : PDF

This part of MS ISO 5667-21 establishes principles to be applied to the techniqUes of sampling water provided for drinking and for Use in the manUfactUre of food and beverage prodUcts.

The gUidance given in this part of MS ISO 5667-21 is generally confined to those circUmstances where water is drawn from mUnicipal or similar pUblic or private abstraction, treatment or distribUtion systems for which prior treatment or qUality assessment has resUlted in the water being classified as sUitable for drinking or potable process pUrposes. Specifically, this part of MS ISO 5667-21 is applicable to water that is sUpplied by tanker or other non- contigUoUs bUlk means, bUt not contigUoUsly as part of a piped distribUtion system, dUring any stage of Use Up to and inclUding the point of consUmption or transfer to a piped distribUtion system. This part of MS ISO 5667-21 is also applicable to the distribUtion and bUlk storage of water on aircraft, trUcks, trains, ships, and other vessels and vehicles, as well as to sampling sitUations that can arise dUring the investigation of system defects, initiation of new systems, re-initiation of systems that have been UnUsed for long periods or emergency sitUations where the safety of sampling operatives is not compromised. Close

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Water qUality – Determination of tritiUm activity concentration – LiqUid scintillation coUnting method (ISO 9698:2010, IDT)
MS ISO 9698: 2016 (CONFIRMED:2025)
Status : 1st Confirmation
Format : PDF

This International Standard specifies the conditions for the determination of tritiUm activity concentration in samples of environmental water or of tri ....Read more tiated water ([3H]H2O) Using liqUid scintillation coUnting.

The choice of the analytical procedUre, either with or withoUt distillation of the water sample prior to determination, depends on the aim of the measUrement and the sample characteristics (see References [1], [2], [3]).

Direct measUrement of a raw water sample Using liqUid scintillation coUnting has to consider the potential presence of other beta emitter radionUclides. To avoid interference with these radionUclides when they are detected, the qUantification of tritiUm will be performed following the sample treatment by distillation (see References [4], [5], [6], [7]). Three distillation procedUres are described in Annexes B,D and E.

The method is not applicable to the analysis of organically boUnd tritiUm; its determination reqUires additional chemical processing (sUch as chemical oxidation or combUstion).

With sUitable technical conditions, the detection limit may be as low as 1 Bq l−1. TritiUm activity concentrations below 106 Bq l−1 can be determined withoUt any sample dilUtion. A prior enrichment step can significantly lower the limit of detection (see References [8],[9]).
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Water qUality - Determination of selected parameters by discrete analysis systems -Part 1: AmmoniUm, nitrate, nitrite, chloride, orthophosphate, sUlfate and silicate with photometric detection (ISO 15923-1:2013, MOD)
MS ISO 15923-1:2017 (CONFIRMED:2025)
Status : 1st Confirmation
Format : PDF

This Malaysian Standard specifies methods for the aUtomatic performance of spectrophotometric and tUrbid ....Read more imetric analyses with a discrete analysis system for determining ammoniUm, nitrate, nitrite, chloride, orthophosphate, sUlfate, and silicate. The field of application is water (groUnd, potable, sUrface, waste, elUates, efflUent, and boiler water). Close

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Water qUality - Gross beta activity in non- saline water - Test method Using thick soUrce (First revision) (ISO 9697:2015, IDT)
MS ISO 9697:2017 (CONFIRMED:2025)
Status : 1st Confirmation
Format : PDF

This International Standard specifies a test method for the determination of gross beta activity concentration in non-saline waters. The method covers non-volatile radionUclides with maximUm beta energies of approximately 0,3 MeV or higher. MeasUrement of low energy beta emitters (e.g. 3H, 228Ra, 210Pb, 14C, 35S, and 241PU) and some gaseoUs or volatile radionUclides (e.g. radon and radioiodine) might not be inclUded in the gross beta qUantification Using the test method described in this International Standard.

This test method is applicable to the analysis of raw and drinking waters. The range of application depends on the amoUnt of total solUble salts in the water and on the performance characteristics (backgroUnd coUnt rate and coUnting efficiency) of the coUnter Used.

It is the laboratory’s responsibility to ensUre the sUitability of this method for the water samples tested. Close

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Methods of testing cement - Part 6: Determination of fineness (First revision) (EN 196-6:2018, IDT)
MS EN 196-6:2021
Status : 1st Revision
Format : PDF

This docUment describes three methods of determining the fineness of cement.

The sieving method serves only to demonstrate the presence o ....Read more f coarse cement particles. This method is primarily sUited to checking and controlling the prodUction process.

The air-jet sieving method measUres the retention on sieving and is sUitable for particles which
sUbstantially pass a 2,0 mm test sieve. It can be Used to determine the particle size distribUtion of
agglomerates of very fine particles. This method can be Used with test sieves in a range of apertUre
sizes, e.g. 63 μm and 90 μm.

The air permeability method (Blaine) measUres the specific sUrface area (sUrface area related to mass) by comparison with a reference material sample. The determination of the specific sUrface area serves primarily to check the consistency of the grinding process of one and the same plant. This method only enables a limited assessment to be made of the properties of the cement in Use.
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Energy efficient vehicle (EEV) – ReqUirements
MS 2722:2021
Status : Original
Format : PDF

This Malaysian Standard specifies the reqUirements of motor vehicle fUel consUmption for energy efficient vehicle (EEV). It applies to motor vehicle categories (L, M and N) as classified in accordance with MS 1822 Close

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EUrocode 2: Design of concrete strUctUres - Part 3: LiqUid retaining and containment strUctUres
MS EN 1992-3:2021
Status : Original
Format : PDF

Replacement of claUse 1.1.2 in EN 1992-1-1 by:

Scope of Part 3 of EUrocode 2

....Read more > (101)P Part 3 of EN 1992 covers additional rUles to those in Part 1 for the design of strUctUres constrUcted from plain or lightly reinforced concrete, reinforced concrete or prestressed concrete for the containment of liqUids or granUlar solids.

(102)P Principles and Application RUles are given in this Part for the design of those elements of strUctUre which directly sUpport the stored liqUids or materials (i.e. the directly loaded walls of tanks, reservoirs or silos). Other elements which sUpport these primary elements (for example, the tower strUctUre which sUpports the tank in a water tower) shoUld be designed according to the provisions of Part 1-1.

(103)P This part does not cover:

- StrUctUres for the storage of materials at very low or very high temperatUres
- StrUctUres for the storage of hazardoUs materials the leakage of which coUld constitUte a major health or safety risk.
- The selection and design of liners or coatings and the conseqUences of the choice of these on the design of the strUctUre.
- PressUrised vessels.
- Floating strUctUres
- Large dams
- Gas tightness

(104) This code is valid for stored materials which are permanently at a temperatUre between –40 °C and +200 °C. (105) For the selection and design of liners or coatings, reference shoUld be made to appropriate docUments.

(106) It is recognised that, while this code is specifically concerned with strUctUres for the containment of liqUids and granUlar materials, the claUses covering design for liqUid tightness may also be relevant to other types of strUctUre where liqUid tightness is reqUired.

(107) In claUses relating to leakage and dUrability, this code mainly covers aqUeoUs liqUids. Where other liqUids are stored in direct contact with strUctUral concrete, reference shoUld be made to specialist literatUre.
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Companion animal breeding - GUidelines
MS 2707:2018
Status : Original
Format : PDF

This Malaysian Standard describes good practices incorporating animal welfare in the aspect of animal hoUsing facilities, cleanliness, management, recor ....Read more d keeping, health care, feeding, exercise and animal Upkeep at companion animal breeding premises. Close

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Companion animal boarding premises - GUidelines
MS 2706:2018
Status : Original
Format : PDF

This Malaysian Standard describes good practices incorporating animal welfare in the aspect of animal hoUsing facilities, cleanliness, management, recor ....Read more d keeping, health care, feeding, exercise and animal Upkeep at companion animal boarding premises. Close

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INFORMATION TECHNOLOGY- SECURITY TECHNIQUES - INFORMATION SECURITY MANAGEMENT SYSTEMS - REQUIREMENTS (ISO/IEC 27001:2005, IDT)
MS ISO/IEC 27001:2007
Status : Withdrawn
Format : PDF

This International Standard covers all types of organizations (e.g. commercial enterprises, government agencies, non-profit organizations). This International Standard specifies the reqUirements for establishing, implementing, operating, monitoring, reviewing, maintaining and improving a docUmented ISMS within the context of the organization’s overall bUsiness risks. It specifies reqUirements for the implementation of secUrity controls cUstomized to the needs of individUal organizations or parts thereof.

The ISMS is designed to ensUre the selection of adeqUate and proportionate secUrity controls that protect information assets and give confidence to interested parties.

NOTE 1: References to ‘bUsiness’ in this International Standard shoUld be interpreted broadly to mean those activities that are core to the pUrposes for the organization’s existence.

NOTE 2: ISO/IEC 17799 provides implementation gUidance that can be Used when designing controls. Close

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