Funnels acc. to Buechner

made of porcelainvery good chemical resistanceminimal thermal expansionhigh resistance to thermal shocksCat. No.Ø FilterØ HolesTotal heightUnit683153945 mm1,0 mm67 mm1683154055 mm1,0 mm94 mm1683154170 mm1,0 mm99 mm1683154290 mm1,5 mm111 mm16831543110..