Water quality. Sampling - Guidance on sampling of sludges has-corrigendum with smooth surfaces and free

with smooth surfaces and free from blisters

if you are a manufacturer of polymer and plastic molding materials

The method described in BS EN 513 applies to PVC based profiles including those covered with foil

PD 25666 provides a best practice framework for the management of any organization that would like to engage in exercise activities

Water quality. Sampling - Guidance on sampling of sludges has-corrigendum with smooth surfaces and free1 Scope This part of ISO 5667 gives guidance on the sampling of sludges from wastewater treatment works, water treatment works and industrial processes. It is applicable to all types of sludge arising from these works and also to sludges of similar characteristics, e. g. septic tank sludges. Guidance is also given on the design of sampling programmes and techniques for the collection of samples.