EN 12014-2:2017
Current
The latest, up-to-date edition.
Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
06-12-2017
This European Standard specifies a high-performance liquid chromatographic (HPLC) and an ion chromatographic (IC) method for determination of the nitrate level in vegetables and vegetable products. This method is applicable for samples with a content of 25 mg/kg or greater.It has been validated on naturally contaminated and spiked samples as beetroot juice with nitrate mass fractions of 194 mg/kg and 691 mg/kg, pureed carrots with nitrate mass fractions of 26 mg/kg and 222 mg/kg and with iceberg lettuce with nitrate mass fractions of 623 mg/kg and 3 542 mg/kg.
Committee |
CEN/TC 275
|
DevelopmentNote |
Supersedes PREN 12014-2. (12/2017)
|
DocumentType |
Standard
|
PublisherName |
Comite Europeen de Normalisation
|
Status |
Current
|
Standards | Relationship |
DIN EN 12014-2:2018-02 | Identical |
UNI EN 12014-2 : 1998 | Identical |
NS EN 12014-2 : 2017 | Identical |
UNE-EN 12014-2:2018 | Identical |
UNE-EN 12014-2:1998 | Identical |
ONORM EN 12014-2 : 2018 | Identical |
BS EN 12014-2:2017 | Identical |
SN EN 12014-2 : 1997 | Identical |
DIN EN 12014-2:2016-08 (Draft) | Identical |
I.S. EN 12014-2:2017 | Identical |
NF EN 12014-2 : 2017 | Identical |
NEN EN 12014-2 : 2018 | Identical |
BS EN 12014-2:1997 | Identical |
NBN EN 12014-2 : 1997 | Identical |
I.S. EN 12014-2:1997 | Identical |
PN-EN 12014-2:2018-01 | Identical |
ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Logging out.