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Filter Discs

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Filter Discs

Filtration discs can be used for quick, yet efficient fluid and gas purification laboratory procedures. These discs can also be used for clarification of acids, bases, and solvents. Filtration discs combine the inertness of PTFE with the resealability of silicone. Available in a range of sizes to fit vials of different volumes in milliliters, the discs can be made of porous borosilicate glass or paper.


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Description:   O.D; 4in.; Thickness: 1/8in. Commercial quality ground and polished clear fused quartz disc. Edges have a ground finish on all sizes.
Catalog Number: 80063-796
Supplier: Chemglass


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Description:   O.D; 3in.; Thickness: 1/4in. Commercial quality ground and polished clear fused quartz disc. Edges have a ground finish on all sizes.
Catalog Number: 80063-792
Supplier: Chemglass


Small Business Enterprise

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Description:   50. Disc O.D: 50; Porosity: X-C. Porosity Grade: Extra Coarse. ASTM Designation: XC. Pore Size Micron: 170-220. Principal Uses: Gas Dispersion, Gas Washing and absorption. Coarse filtration. Porous discs for use in fabrication of special glass apparatus.
Catalog Number: 80073-506
Supplier: Chemglass


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Catalog Number: 76543-096
Supplier: CDS ANALYTICAL



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Catalog Number: 76543-102
Supplier: CDS ANALYTICAL



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Catalog Number: 76543-110
Supplier: CDS ANALYTICAL



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Catalog Number: 76543-074
Supplier: CDS ANALYTICAL



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Catalog Number: 76543-094
Supplier: CDS ANALYTICAL



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Description:   CDS Empore* Disk, C8-HD bonded silica, 12um particle size. Solid phase extraction disk, Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for moderate non-polar analyte extraction, Size: 47mm
Catalog Number: 76333-128
Supplier: CDS ANALYTICAL



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Description:   CDS Empore* Disk, C18-HD bonded silica, 12um particle size. Solid phase extraction disk, Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for moderate non-polar analyte extraction, Size: 90mm
Catalog Number: 76333-134
Supplier: CDS ANALYTICAL



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Description:   O.D; 20mm; Porosity: Medium; Pore Size: 15-40microns. Porous fused quartz disc. NOTE: POROSITY SIZES OF QUARTZ FRITTED DISCS DIFFER FROM BOROSILICATE FRITTED DISCS.
Catalog Number: 80063-688
Supplier: Chemglass


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Description:   O.D; 10mm; Porosity: Coarse; Pore Size: 40-90microns. Porous fused quartz disc. NOTE: POROSITY SIZES OF QUARTZ FRITTED DISCS DIFFER FROM BOROSILICATE FRITTED DISCS.
Catalog Number: 80063-678
Supplier: Chemglass


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Description:   10. Disc O.D; 10; Porosity: C. Porosity Grade: Coarse. ASTM Designation: C. Pore Size Micron: 40-60. Principal Uses: Gas Dispersion, Gas Washing and absorption. Coarse Filtration. Porous discs for use in fabrication of special glass apparatus.
Catalog Number: 80073-440
Supplier: Chemglass


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Description:   Resprep® Resin SPE Disks, 47 mm I.D.
Catalog Number: 10015-396
Supplier: Restek



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Description:   150. Disc O.D: 150; Porosity: XC. Porosity Grade: Extra Coarse. ASTM Designation: XC. Pore Size Micron: 170-220. Principal Uses: Gas Dispersion, Gas Washing and absorption. Coarse filtration. Porous discs for use in fabrication of special glass apparatus.
Catalog Number: 80073-560
Supplier: Chemglass


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Description:   60. Disc O.D: 60; Porosity: X-C. Porosity Grade: Extra Coarse. ASTM Designation: XC. Pore Size Micron: 40-60. Principal Uses: Gas Dispersion, Gas Washing and absorption. Coarse filtration. Porous discs for use in fabrication of special glass apparatus.
Catalog Number: 80073-514
Supplier: Chemglass


Small Business Enterprise

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