Clinical thermometers - Metallic liquid-in-glass thermometers with maximum device Ingestion-build-44616 What is ISO 20728 -

What is ISO 20728 - Corrosion of metals and alloys about

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Clinical thermometers - Metallic liquid-in-glass thermometers with maximum device Ingestion-build-44616 What is ISO 20728 -1 Scope This Part of EN 12470 specifies performance requirements and test methods for clinical liquid in glass thermometers with maximum device and applies only to thermometers filled with metallic liquid. NOTE 1 Note that in some European countries the use of mercury is prohibited in clinical thermometers. NOTE 2 Substances other than metallic liquids can be used in the manufacturing of liquid in glass thermometers. No reference is made to these in