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Norm
ÖNORM EN 12014-2
Issue date: 2018 01 15
Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
This European Standard specifies a high-performance liquid chromatographic (HPLC) and an ion chromatographic (IC) method for determination of the nitrate level in vegetab...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 20 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
ÖNORM EN 12014-2
2018 01 15
Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determ...
Norm
↖
ÖNORM EN 12014-2
1997 10 01
Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determ...
Norm
Norm
ISO 3696:1987
Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods