Suomen Standardisoimisliitto SFS

Komitea: ASD-STAN (Aerospace)
Alkuperä: CEN
Määräpäivä: 2020-11-19
LaajennaSupista
 
This document specifies the requirements relating to:Steel X6CrNiTi18-10 (1.4541)Air meltedSoftenedSheets and stripsa = 6 mm500 MPa = Rm = 700 MPafor aerospace applications.W. nr: 1.4541.ASD-STAN designation: FE-PA3601.
Komitea: ISO/TC 228 (Tourism and related services)
Alkuperä: ISO
Määräpäivä: 2020-11-19
LaajennaSupista
 
Komitea: CEN/TC 264 (Air quality)
Alkuperä: CEN
Määräpäivä: 2020-11-19
LaajennaSupista
 
This document specifies the performance test of data acquisition and handling systems (DAHS). This includes specification of- test procedures;- description of laboratory test;- requirements on the test laboratory.This document supports the requirements of EN 14181 and legislation such as the IED, MCPD and E-PRTR. It does not preclude the use of additional features and functions provided the minimum requirements of this document are met and that these features do not adversely affect data quality, clarity or access.
Komitea: CEN/TC 327 (Animal feeding stuffs - Methods of sampling and analysis)
Alkuperä: CEN
Määräpäivä: 2020-11-19
LaajennaSupista
 
This analytical procedure specifies a reverse phase high performance liquid chromatographic with UV detection (RP-HPLC-UV) method for the simultaneous determination of four authorized carotenoids in fish compound feed, namely astaxanthin (AXN), canthaxanthin (CXN), adonirubin (ADR) and astaxanthin dimethyldisuccinate (AXN DMDS), and of six authorized carotenoids in poultry feed, namely canthaxanthin (CXN); capsanthin (CSN), ethyl ester of beta-apo-8'-carotenoic acid (BACARE), citranaxanthin (CIXN), lutein (LUT) and zeaxanthin (ZEA) at levels ranging from ca. 2 to ca. 4 500 mg/kg (depending on the carotenoid). Beta-carotene (BCAR), authorized in compound feed for all animal species, was also added to the scope. The analytical procedure is fit for the purpose of quantitation of declared carotenoids and labelling confirmation. The procedure applies to natural and synthetic feed additives.Xanthophyll esters like those of lutein, zeaxanthin and capsanthin that might be present in feed materials are not authorized feed additives and therefore not part of the scope of this method.