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Overview SIST ISO 4798:2009 establishes the key requirements and dimensions for glass filter funnels used in laboratories. Published by SIST, this international standard applies to filter funnels int…
1 Scope This International Standard specifies requirements and dimensions for glass filter funnels suitable for general laboratory purposes, fitting together with other general-use glassware such as…
Overview ISO 4798:1997 specifies requirements and dimensional guidance for glass filter funnels intended for general laboratory use. The standard covers geometry, construction, material quality and m…