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BS 5763-6 - Microbiological Examination of Food and Animal Feeding Stuffs Part 6: Preparation of Dilutions
November 30, 1983 - BSI

Describes preparation of uniform primary and successive decimal dilutions.

ISO 11206 - Water quality — Determination of dissolved bromate — Method using ion chromatography (IC) and post column reaction (PCR)
July 1, 2011 - ISO

This International Standard specifies a method for the determination of dissolved bromate in water (e.g. drinking water, mineral water, raw water, surface water, partially treated water or swimming pool water). Appropriate pretreatment of the sample (e.g. dilution) allows determination of...

DIN EN 46-1 - Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 1: Application by surface treatment (laboratory method)
November 1, 2016 - DIN

This European Standard specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals...

DIN EN 46-2 - Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (laboratory method)
November 1, 2016 - DIN

This European Standard specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals which are being...

DIN EN 47 - Wood preservatives - Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) - (Laboratory method)
November 1, 2016 - DIN

This European Standard specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood treated previously by full impregnation. This method is applicable to: - water-insoluble chemicals which are being...

DIN EN 49-1 - Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)
November 1, 2016 - DIN

This European Standard specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood. This method is applicable to: - water-insoluble...

DS/EN 47 - Wood preservatives – Determination of the toxic values against larvae of Hylotrupes bajulus (Linnaeus) – (Laboratory method)
October 10, 2016 - DS

This document specifies a method for the determination of the toxic values of a wood preservative against the larvae of Hylotrupes bajulus (Linnaeus), introduced into wood treated previously by full impregnation. This method is applicable to: ¾ water-insoluble chemicals which are being studied as...

BS 6068-2.34 - Water quality — Part 2: Physical, chemical and biochemical methods — Section 2.34 Method for the determination of the chemical oxygen demand
October 31, 1988 - BSI

Applicable to most kinds of water having a COD value between 30 and 700 mg/l before dilution. It is not applicable to saline waters containing (after dilution) more than 1000 mg/l of chloride, such as sea and oilfield waters.

DS/EN 46-1 - Wood preservatives – Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) – Part 1: Application by surface treatment (laboratory method)
July 12, 2016 - DS

This European Standard specifies a method for the determination of the preventive action of a wood preservative against recently hatched larvae of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals...

DS/EN 46-2 - Wood preservatives – Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) – Part 2: Ovicidal effect (laboratory method)
July 12, 2016 - DS

This European Standard specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals which are being...

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