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BS EN ISO 10390:2022

M00004615

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BS EN ISO 10390:2022 Soil, treated biowaste and sludge. Determination of pH

standard by British Standard / European Standard / International Organization for Standardization, 04/30/2022

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Full Description

This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2).

This document is applicable to all types of air-dried soil and treated biowaste samples.

NOTE For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.

All current amendments available at time of purchase are included with the purchase of this document.