BS 5404-3 77th Edition, September 30, 1977
Specification for Plastics Laboratory Ware - Part 3: Filter Funnels
Includes all amendments and changes through Reaffirmation Notice , November 1, 2011
Additional Comments: W/D NO S/S
Published By:British Standards Institution (BSI)
6 preferred sizes of funnel suitable for the 8 sizes of filter paper (55 mm to 240 mm) currently available in Europe. The funnels are for use with aqueous solutions between 0°C and 60°C but not for corrosive on non-aqueous liquids. Limits specified for flexibility and ionic extractables.