Chemical disinfectants and antiseptics. Basic sporicidal activity. Test method and requirements (phase 1, step 1) Ingestion-build-83346 This document describes a method

This document describes a method to determine the aerobic biological activity of growing media and soil improvers or constituents thereof by measuring the oxygen uptake rate (OUR)

using vibrating sample magnetometers (VSM) and superconducting quantum interference device (SQUID) magnetometers

The principles and guidance outlined are relevant to all sizes of organization

maintenance and dismantling of construction hoists

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Chemical disinfectants and antiseptics. Basic sporicidal activity. Test method and requirements (phase 1, step 1) Ingestion-build-83346 This document describes a method1 Scope This document specifies a test method (phase 1) and the minimum requirements for sporicidal activity of chemical disinfectant or antiseptic products that form a homogeneous, physically stable preparation when diluted with water. Products can only be tested at a concentration of 80 % or less as some dilution is always produced by adding the test organisms. This document applies to products that are used in agricultural (but not crop