Chemicals used for water treatment intended for human consumption. Polyamines Ingestion-build-117251 BS 4183 gives guidance on

BS 4183 gives guidance on coating of screws and nuts

surface treatment and marking details have also been provided in BS EN 4008-013

unless the nature and/or content of suspended matter and/or accompanying flora interfere with the determination

processes and services on a national and international basis and so furthering international trade

cloud computing

Chemicals used for water treatment intended for human consumption. Polyamines Ingestion-build-117251 BS 4183 gives guidance on1 Scope This European Standard is applicable to polyamines used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for polyamines. It gives information on its use in water treatment.