German standard methods for the examination of water, waste water and sludge; general information (group A); Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A45)
适用范围:This standard specifies requirements on carrying out interlaboratory trials for external quality control of laboratories. With respect to the purpose the standard differs from DIN 38402-41 and DIN 3840...
实施日期:2008-08-01
Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria
适用范围:Gives guidance for the choice of test criteria for the determination of thermal endurance characteristics. It includes a list of existing published procedures which is however not exhaustive. The main ...
发布日期:2005-08-11 实施日期:2005-08-11
Accuracy (trueness and precision) of measurement methods and results -- Part 5: Alternative methods for the determination of the precision of a standard measurement method
发布日期:1998-07-01 实施日期:1998-07-01
Geotextiles and geotextile-related products -- Strength of internal structural junctions -- Part 2: Geocomposites
适用范围:ISO 13426-2:2005 describes index tests for determining the strength of the internal structural junctions of all geocomposites and of clay geosynthetic barriers.
发布日期:2005-04-01 实施日期:2005-04-01
Cereals and cereal products - Common wheat (Triticum aestivum L.) - Determination of alveograph properties of dough at constant hydration from commercial or test flours and test milling methodology
适用范围:This International Standard specifies a method of using an alveograph to determine the rheological propertiesof different types of dough obtained from "soft" to "hard" wheat flour (Triticum aestivum L....
实施日期:2008-10-01
Motorcycles -- Test and analysis procedures for research evaluation of rider crash protective devices fitted to motorcycles -- Part 5: Injury indices and risk/benefit analysis
适用范围:ISO 13232-5;2005 provides: performance indices which can be correlated with human injuries; formulae which relate injury indices to probable injury cost; a consistent means of interpreting impact test ...
发布日期:2005-12-01 实施日期:2005-12-01
Milk, milk products and mesophilic starter cultures -- Enumeration of citrate-fermenting lactic acid bacteria -- Colony-count technique at 25 degrees C
适用范围:ISO 17792|IDF 180:2006 specifies methods for the enumeration of citrate-fermenting lactic acid bacteria using a colony-count technique at 25 °C. The methods are applicable to dairy starter cultures and...
发布日期:2006-08-01 实施日期:2006-08-01
Lebensmittel. Bestimmung von Vitamin B2 mit HPLC Foodstuffs Determination of vitamin B2 by HPLC Produits alimentaires. Dosage de la vitamine B2 par CLHP CORR 16201:July 31,2006
适用范围:This European Standard specifies a method for the determination of vitamin B2 in foodstuffs by high performance liquid chromatography (HPLC). The determination of vitamin B2 content is carried out by m...
实施日期:2003-07-24
实施日期:2005-02-01
Non-destructive testing - Recommendations for discontinuities-types in test specimens for examination
适用范围:To define discontinuity types to be exhibited in test specimens for use in NDT personnel qualification examinations.
实施日期:2005-10-01
Statistical interpretation of data - Tests for departure from the normal distribution
适用范围:Many statistical techniques assume that the data to be analyzed are normally distributed or approximately normally distributed. In case of doubt this assumption needs to be proved. For this purpose the...
Thermal performance acceptance testing of mechanical draught series wet cooling towers.
Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 2: HPLC-reference method (for low theobromine contents also)
适用范围:The document specifies a HPLC-method for the determination of theobromine and caffeine contents of fluid tea drinks. This method should be prefered for the determination of theobromine contents lower t...
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