Milk and cheese — Determination of hen's egg white lysozyme content by high performance liquid ...
ISO 27105:2016 specifies a method for the quantitative determination of hen's egg white lysozyme content in milk and cheese.
The method is suitable for measuring low levels of hen's egg white lysozyme with a quantification limit of 10 mg/kg.
Accessible design — Information contents, figuration and display methods of tactile guide maps
ISO 19028:2016 specifies information contents, figuration and display methods of tactile guide maps providing location information of buildings, including those for the general public, public transport and parks, and also the surroundings in the close vicinity, including access routes to them in order to enable persons with seeing impairment and blindness to move safely and smoothly in those…
Animal and vegetable fats and oils — Determination of tocopherol and tocotrienol contents by high-pe...
ISO 9936:2016 specifies a method for the determination of the contents of free α-, β-, γ-, and δ-tocopherols and tocotrienols (referred to jointly as tocols) in animal and vegetable fats and oils (referred to hereinafter as fats) by high-performance liquid chromatography (HPLC).
For products containing tocopherol or tocotrienol esters, it is necessary to carry out a preliminary saponification.…
Fibre optic communication system design guides - Part 9: Guidance on polarization mode dispersion me...
IEC TR 61282-9:2016(E) which is a Technical Report, describes effects and theory of polarization mode dispersion (PMD) and provides guidance on PMD measurements. This second edition cancels and replaces the first edition published in 2006. This second edition includes the following significant technical changes with respect to the previous edition:
- much of the theory has been condensed -…
Cable networks for television signals, sound signals and interactive services - Part 11: Safety
IEC 60728-11:2016 deals with the safety requirements applicable to fixed sited systems and equipment. As far as applicable, it is also valid for mobile and temporarily installed systems, for example, caravans. This fourth edition cancels and replaces the third edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical…
Digital audio interface - Part 4-1: Professional applications - Audio content
IEC 60958-4-1:2016 specifies the format for coding audio used for the audio content. Together with IEC 60958-1, IEC 60958-4-2, and IEC 60958-4-4, it specifies an interface for serial digital transmission of two channels of periodically sampled and linearly represented digital audio data from one transmitter to one receiver. This first edition, together with IEC 60958-4-2 and IEC 60958-4-4,…
Digital audio interface - Part 4-2: Professional applications - Metadata and subcode
IEC 60958-4-2:2016 specifies the format for coding metadata, or subcode, that relates to the audio content and is carried with it. This part of IEC 60958, together with IEC 60958-1, IEC 60958-4-1, and IEC 60958-4-4, specifies an interface for serial digital transmission of two channels of periodically sampled and linearly represented digital audio data from one transmitter to one receiver. This…
Fertilizers and soil conditioners — Determination of biuret content of urea-based fertilizers — HPLC...
ISO 18643:2016 specifies the test procedure for determination of the biuret content in liquid and solid urea-based fertilizers based on the HPLC method.
Photography and graphic technology — Extended colour encodings for digital image storage, manipulati...
ISO 22028-1:2016 specifies a set of requirements to be met by any extended-gamut colour encoding that is to be used for digital photography and/or graphic technology applications involving digital image storage, manipulation and/or interchange. This part of ISO 22028 is applicable to pictorial digital images that originate from an original scene, as well as digital images with content such as…
Liquid petroleum products — Determination of hydrocarbon types and oxygenates in automotive-motor ga...
ISO 22854:2016 specifies the gas chromatographic (GC) method for the determination of saturated, olefinic and aromatic hydrocarbons in automotive motor gasoline and ethanol (E85) automotive fuel. Additionally, the benzene content, oxygenate compounds and the total oxygen content can be determined.
NOTE 1 For the purposes of this document, the terms % (m/m) and % (V/V) are used to represent…
