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PNE-prEN 17731

Growing media - Methods for the determination of the electrical conductivity, pH, dry matter, quantity, total copper and zinc content, water soluble chloride content, and CaCl2/DTPA extractable nitrogen, P2O5 and K2O content
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Publisher Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Publication Date 04/21/2026
Page Count 10
EAN ---
ISBN ---
Weight (in grams) ---
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