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LVS EN ISO 16140-3:2021
standard
EN
Microbiology of the food chain - Method validation - Part 3: Protocol for the verification of reference methods and validated alternative methods in a single laboratory (ISO 16140-3:2021)
29.76 €
LVS EN ISO 16140-3:2021/A1:2025
amendment
EN
Pārtikas ķēdes mikrobioloģija. Metodes validācija. 3.daļa: Protokols references metožu un validētu alternatīvu metožu verifikācijai vienā laboratorijā. 1.grozījums: Protokols mikroorganismu validētu identifikācijas metožu verificēšanai (ISO 16140-3:2021/Amd 1:2025)
16.40 €
LVS EN ISO 16140-4:2020
standard
EN
Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory (ISO 16140-4:2020)
24.60 €
LVS EN ISO 16140-4:2020/A1:2024
amendment
EN
Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory - Amendment 1: Validation of a larger test portion size for qualitative methods (ISO 16140-4:2020/Amd 1:2024)
12.14 €
LVS EN ISO 16140-4:2020/A2:2025
amendment
EN
Microbiology of the food chain - Method validation - Part 4: Protocol for method validation in a single laboratory - Amendment 2: Protocol for single-laboratory validation of identification methods of microorganisms (ISO 16140-4:2020/Amd 2:2025)
11.25 €
LVS EN ISO 16140-5:2020
standard
EN
Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods (ISO 16140-5:2020)
22.17 €
LVS EN ISO 16140-6:2020
standard
EN
Microbiology of the food chain - Method validation - Part 6: Protocol for the validation of alternative (proprietary) methods for microbiological confirmation and typing procedures (ISO 16140-6:2019)
21.25 €
LVS EN ISO 16140-7:2024
standard
EN
Microbiology of the food chain - Method validation - Part 7: Protocol for the validation of identification methods of microorganisms (ISO 16140-7:2024)
23.38 €
LVS EN 16141:2024
standard
EN
Conservation of cultural heritage - Guidelines for management of environmental conditions - Collection storage facilities: definitions and characteristics of buildings dedicated to the preservation and management of cultural heritage
14.87 €
LVS CEN/TR 16142:2011
standard
EN
Concrete - A study of the characteristic leaching behaviour of hardened concrete for use in the natural environment
24.60 €
LVS EN 16143:2013
standard
EN
Petroleum products - Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils - Procedure using double LC cleaning and GC/MS analysis
16.40 €
LVS EN 16144:2012
standard
EN
Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Fixed range injection period, constant volume combustion chamber method
16.40 €