Analysis of suspended solids in water,Bacteriological analysis of water Materials of ConstructionBorosilicate glass funnel and base; anodized aluminum spring clamp; silicone stopperJTFA0207Funnel 300mlJTFA0208Pore Size:20μmBorosilicate glassJTFA0210clampFilter Diameter, mm47 or 50Filtration Area, cm26.9Funnel Capacity, mL300; accessory 1 L is availablePrefilter Diameter, mm35 (thick depth ...