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ISO 3114:1977
Unplasticized polyvinyl chloride (PVC) pipes for potable water supply — Extractability of lead and tin — Test method
Automatically translated name:
Unplasticized polyvinyl chloride (PVC) pipes for potable water supply -- Extractability of lead and tin -- Test method
STANDARD published on 1.3.1977
The information about the standard:
Designation standards: ISO 3114:1977
Publication date standards: 1.3.1977
SKU: NS-430938
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Water supply systemsExternal water conveyance systemsPlastics pipes
Annotation of standard text ISO 3114:1977 :
Description / Abstract: Specifies a method of test for the determination of the extractability of certain stabilizers of unplasticized PVC in order to verify that the extracted quantities do not exceed a certain concentration. Tubular test pieces are prewashed during a fixed time. After this they are extracted with acidified (CO2) water in three steps and the quantity of the extracted stabilizers (lead salts or organic derivates to tin) shall be determined. The analytic methods are not specified.
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