STN EN ISO 6974-3
| Name: | STN EN ISO 6974-3 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Zemný plyn. Určovanie zloženia plynovou chromatografiou s definovanou neistotou. Časť 3: Presnosť a systematická odchýlka (ISO 6974-3: 2018) |
| English title | Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 3: Precision and bias (ISO 6974-3:2018) |
| Release Date: | 01. 05. 2019 |
| Date of withdrawal: | |
| ICS: | 75.060 |
| Sorting character/National clasification code | 38 6111 |
| Level of incorporation: | idt ISO 6974-3:2018, idt EN ISO 6974-3:2018 |
| Official Journal | 04/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 6974-3:2004-03 (38 6111) |
| Note in Official Journal: | |
| Subject of the standard: | This document describes the precision that can be expected from the gas chromatographic method that is set up in accordance with ISO 6974-1. The stated precision provides values for the magnitude of variability that can be expected between test results when the method described in ISO 6974-1 is applied in one or more competent laboratories. This document also gives guidance on the assessment of bias. |
| Preview: | Náhľad normy (PDF) |