Laboratory Glassware 1.High quality and competitive price 2.Different size/capacity available glass funnelDiameter(mm)O.D. of stem(mm)Length(mm)40750507506086075975901190 Manufacture and supply all kinds of lab glassware including beaker,boiling flask,conical flask,petric dish,test tube,condenser,weighing bottle,desicators,reagent bottles,dropping bottles,funnel,measuring cylinder,volumetric ...