33950-LEC PYREX 45mm Diameter Extra Coarse Porosity Fritted

Corning These 45mm diameter PYREX® extra coarse porosity (170 to 220µm) fritted thimbles are designed for use in PYREX® Soxhlet extractors when it is desirable to weigh the material extracted or where paper thimbles may be attacked by the chemicals used. These medium length thimbles are 130mm long. For PYREX® extractors and extraction apparatus, see Nos. 3740 through 3880. For more information on fritted products, please check the Guide to Selecting and Using Fritted Glassware under Technical Literature. - COG