Best Qualitative Filter Paper

Coshar 300pcs 9cm Qualitative Filter Paper, Medium Flow Lab Supply Filter Paper

• Filtration Speed: 35 – 37 sec, Ash content: ≤0.15% ,Pore size: 15-20 μm..
• Collect large particulate in fast moving air or fumes, capable of retaining the fine precipitates encountered in chemical analysis..
• Mainly used in lab, or in chemical class..
• Package include 300pcs qualitative filter paper..

StonyLab Borosilicate Glass Buchner Filtering Funnel with Medium Frit(G2), 94mm Inner-Diameter, 100mm Depth (500ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 94 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit(G1), 94mm Inner-Diameter, 100mm Depth(500ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 94 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Fine Frit (G3), 94mm Inner-Diameter, 100mm Depth (500 ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 94 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

Sartorius 180C8-E Sartolab RF, Polyethersulfone, 1000 mL, 0.1 um (Pack of 12)

• Quality: Seam welded for a fully secured plate that can witstand cold and hot shocks..
• Features: Concave perforated disk for better sealing of qualitative filter paper.
• Compatibility: Works best with Xtractor Depot 6-inch tri-clamps and gaskets and 180mm filter paper.
• Applications: Can be used in extraction, food processing, and brewing equipment..
• Specifications: Rated 250 PSI. Please read description for additional deatils. 304 Stainless Steel Metal. Outer Dimensions 6.62" Diameter x 1.75" Height, 5.81" Inner Diameter.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Fine Frit(G3), 94mm Inner Diameter, 100mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation, 500ml

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 94 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit(G1), 76mm Inner-Diameter, 80mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (250ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 75 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

StonyLab Borosilicate Glass Buchner Filtering Funnel with Coarse Frit(G1), 113mm Inner-Diameter, 110mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (1000ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 113 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

StonyLab Borosilicate Glass Buchner Filtering Funnel 100ml with Medium Frit(G2), 56mm Inner-Diameter, 60mm Depth, with 24/40 Standard Taper Inner Joint and Vacuum Serrated Tubulation (100ml)

• Can filter chemicals that cannot be filtered by filter paper or diaphragm.
• can be used with filter erlenmeyer flask, filter adapter cones and others.
• ideal for chemical analysis, petroleum industry, pharmaceutical industry and so on.
• compatible with StonyLab Qualitative/Quantitive Filter Paper Circles in 56 mm diameter.
• Special Notice: not for filtering hydrofluoric acid, hot concentrated phosphoric acid, concentrated alkaline solution, etc..
• StonyLab ensures high quality products and premium customer service.
• if received damaged, please contact us immediately.

18.5 cm Lab Filter Paper, Standard Qualitative Grade 1 - ZENPORE Medium Flow 185 mm (100 Discs)

• Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 125mm (12.5cm, 4.92in).
• Fine Micron particle filtration: 1.5-3.5u, slow flow, equivalent to Whatman Grade 5-6..
• Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
• Manufactured from cellulose and cotton linters. Made in the USA.

Syringe Filters PES (Polyethersulfone) 25mm Diameter 0.45 um Pore Size Non Sterile Pack of 10

• Qualitative filter paper for chromatography and chemical analysis applications. Diameter: 180mm (18cm, 7.08in).
• Fine Micron particle filtration: 1.5-3.5u, slow flow, equivalent to Whatman Grade 5-6..
• Convex design for better vacuum sealing. For use with filter plates, sintered disks, and Buchner funnels..
• Manufactured from cellulose and cotton linters. Made in the USA.

EISCO Qualitative Filter Paper, 12.5cm Diameter, Pack of 100

Eisco Labs Qualitative Filter Paper, 9cm, Pack of 100