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Plant biostimulants. Determination of Rhizobium spp. Original standard BS EN 17718-2024 in PDF full version. Additional info + preview on request

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Plant biostimulants. Determination of the anaerobic plate count. Original standard BS EN 17719-2024 in PDF full version. Additional info + preview on request

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Surface active agents. Determination of wetting power by immersion. Original standard BS EN 1772-2000 in PDF full version. Additional info + preview on request

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Plant biostimulants. Determination of enterococci. Original standard BS EN 17720-2024 in PDF full version. Additional info + preview on request

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Plant biostimulants. Determination of the pH for liquid microbial plant biostimulants/pH in microbial products. Determination of pH. Original standard BS EN 17721-2024 in PDF full version. Additional info + preview on request

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Plant biostimulants. Determination of the pH for liquid microbial plant biostimulants/pH in microbial products. Determination of pH. Original standard BS EN 17721-2024 (2025) in PDF full version. Additional info + preview on request

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