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ISO 3749:2022

Glass syringes — Determination of extractable tungsten

General information
Valid from 09.03.2022
Directives or regulations
None
Standard history
Status
Date
Type
Name
09.03.2022
Main
This document specifies an analytical method to quantitatively determine the water-soluble amount of tungsten (W) from the inner surface of glass syringes. The method can be applied to Luer cone, staked needle or Luer lock syringes.
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