STN EN 14538
| Name: | STN EN 14538 |
| Validity: | Valid |
| Number of pages: | 12 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Deriváty tukov a olejov. Metylestery mastných kyselín (FAME). Stanovovanie obsahu Ca, K, Mg a Na optickou emisnou spektrálnou analýzou s indukčne viazanou plazmou (ICP OES) |
| English title | Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES) |
| Release Date: | 01. 04. 2025 |
| Date of withdrawal: | |
| ICS: | 67.200.10 |
| Sorting character/National clasification code | 65 6534 |
| Level of incorporation: | idt EN 14538:2025 |
| Official Journal | 03/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 14538:2007-01 (65 6534) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies a procedure for the direct determination of the content of the soap building elements Calcium (Ca), Magnesium (Mg), Sodium (Na) and Potassium (K) as well as Phosphorus (P) in fatty acid methyl esters (FAME) by ICP OES. The concentrations of each component or the combinations of some to which this method is applicable are given in Table 1. Table 1 - Scope ranges for each element Element Scope range mg/kg Ca 0,3 - 5,4 Mg 0,3 - 4,6 Na 0,4 - 5,0 K 0,6 - 5,3 P 1,0 - 5,0 Ca + Mg 0,5 - 9,4 Na + K 1,0 - 9,9 Ca + Mg + Na + K 1,4 - 19,3 WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. NOTE For the purposes of this document, the term "% (V/V)" is used to represent the volume ... |
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