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Uued standardid


EVS-EN ISO 7971-2:2019
Hind 13,22 EUR
Identne ISO 7971-2:2019; EN ISO 7971-2:2019
Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument (ISO 7971-2:2019)
This document specifies a test method for ensuring the traceability of bulk density, called "mass per hectolitre", measuring instruments through reference to standard measurement instruments. The mass per hectolitre is of commercial importance for grain cereals. Several types of instruments with varying performances exist for measuring it. This document also specifies the performances required of national standards instruments, secondary standards instruments, and measuring instruments used in laboratories or in collection or storage silos.

EVS-EN ISO 7971-3:2019
Hind 10,90 EUR
Identne ISO 7971-3:2019; EN ISO 7971-3:2019
Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2019)
This document specifies a routine method for the determination of bulk density, called "mass per hectolitre", of cereals as grain using manual or automatic, mechanical, electric or electronic mass per hectolitre measuring instruments. NOTE Further details of the measuring instruments are specified in ISO 7971‑2:2019, 6.4.

ISO/TS 16393:2019
Hind 122,79 EUR
Molecular biomarker analysis -- Determination of the performance characteristics of qualitative measurement methods and validation of methods
This document specifies methods that yield a binary result and are used for the determination in food or food products (including seeds of food crops) of the presence of molecular biomarkers. These methods are typically used where the measurand is expected to be present in very small amounts and concentrations at the limit of detection (LOD). Methods are validated in terms of the probability of detection (POD) and of the precision of the POD. They do not rely on the concept of false positive/false-negative results, or the concept of LOD. However, inferences about the precision of the classical LOD can be made. This document describes the extent of method validation. The annexes provide different statistical models that can be considered depending on the analytical method, structure of data and statistical experience. This document does not apply to quantitative methods that are used to make a detection decision by comparing the value of a response to a cut-off value using a quantitative method, where the methods are validated by using quantitative statistics on the responses. This document also does not apply to microbiological test methods, starch, essential oils or quantitative methods.

ISO 20613:2019
Hind 51,61 EUR
Sensory analysis -- General guidance for the application of sensory analysis in quality control
This document gives guidelines for the implementation of a sensory analysis programme in quality control (QC), including general elements and procedures. It is applicable to food and non-food industries. It is limited to in-plant sensory analysis in QC.

Asendatud või tühistatud standardid


EVS-EN ISO 7971-2:2010
Identne ISO 7971-2:2009; EN ISO 7971-2:2009
Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
This part of ISO 7971 specifies a test method for ensuring the traceability of mass per hectolitre measuring instruments through reference to standard measurement instruments. The mass per hectolitre or bulk density is of commercial importance for grain cereals. Several types of instruments with varying performances exist for measuring it. This part of ISO 7971 also specifies the performances required of national standards instruments, secondary standards instruments, and measuring instruments used in laboratories or in collection or storage silos.
Keel: Inglise

EVS-EN ISO 7971-3:2010
Identne ISO 7971-3:2009; EN ISO 7971-3:2009
Teraviljad. Mahumassi ehk hektoliitri massi määramine. Osa 3: Rutiinne meetod
Standardi ISO 7971 see osa kirjeldab rutiinset meetodit, mida kasutatakse teraviljade (teravili teradena) mahumassi ehk hektoliitri massi määramiseks manuaalsete või automaatsete, mehaaniliste, elektriliste või elektrooniliste hektoliitri massi mõõtvate mõõtevahendite abil. MÄRKUS Lisateave mõõtevahendite kohta on toodud standardis ISO 7971-2:2009 (jaotis 6.4).
This part of ISO 7971 specifies a routine method for the determination of bulk density, called “mass per hectolitre” of cereals as grain using manual or automatic, mechanical, electric or electronic mass per hectolitre measuring instruments. NOTE Further details of the measuring instruments are specified in ISO 7971-2:2009, 6.4.

Keel: Eesti, Inglise

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