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Standard STN EN 17899 1.6.2025 preview

STN EN 17899 (757382)

Water quality. Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

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STANDARD published on 1.6.2025


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The information about the standard:

Designation standards: STN EN 17899
Classification mark: 757382
Catalog number: 140459
Publication date standards: 1.6.2025
SKU: NS-1222576
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN

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ČSN EN 17899 (01.01.2025)

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