Filtration

EZBio Vent Filter, 0.22µm Hydrophobic PTFE Non-Sterile, 40mm, Gamma Stable, Each, 1/EA (1 per EA)

EZFlow® PTFE Hydrophobic Membrane Filters, 0.45um, 90mm Diameter Filter Discs, 25/PK (25 per PK )

Fits on standard GL 45 threaded glass vacuum bottles Excellent chemical resistance offered with polypropylene housing as compared to polystyrene High temperature range of 4°C to 37°C is suitable for many applications Hydrophilic nylon membrane has excellent chemical compatibility with esters, bases and alcohols, and does not require pre-wetting Hydrophobic PTFE membrane has excellent temperature resistance and is useful for clarifying aqueous samples as well as strong acid and alkali solvent filtration Non-sterile (12 per CS)

Pall Equivalent: 61665 (100 per PK )

Autofil® Sterile Disposable Bottle Top Vacuum Filters with 0.2um Sterilizing PES Membrane, 1000mL, 24/CS (24 per CS )

Cytiva/Whatman Equivalent: 1851-037 Pall Equivalent: 7201 MFS/Advantec Equivalent: QR10037MM Sartorius: Q3400--37------G (100 per PK )

Filtration Assembly - 47 mm (1 per EA )

Improved filter support provides faster flow rates Easy-to-read molded graduation marks on bottle top filter Curved bottle design for easy handling Larger membrane diameter for 250 & 500mL filters increases flow and reduces clogs for faster filtration 90mm diameter of 500mL membrane has 44% more filtration area than standard 75mm - Larger area, same price Angled hose barb adapter fits three size hose diameters and prevents the filter from tipping Printed lot number and expiration date on every bottle top Bold easy-to-read printed membrane and pore size for easy identification Polyethersulfone (PES) membrane is useful for high flow and low binding Nylon (PA) membrane has excellent chemical compatibility and does not require pre-wetting 0.22µm PES membrane is the first choice for sterile filtration of cell culture media 0.10µm PES membrane ideal for mycoplasma removal 0.45µm PES membrane ideal for solution clarification (12 per CS)

Cytiva/Whatman Equivalent: 6781-2504 Pall Equivalent: 4508 Environmental Express (CP) Equivalent: SF045E (100 per PK )

EZBio Vent Filter, 0.22µm Hydrophobic PTFE Non-Sterile, 50mm, Gamma Stable, 100/PK (100 per PK )

HydroBlokr™ functions via use of proprietarily designed, multi-layered series of membranes placed within an ultrasonically welded device which creates a check-valve effect when wet. The functional membrane within the series immediately reacts in presence of aqueous solution by stopping and blocking further passage1 . The materials create a highly retentive pore structure which helps protect the user environment2 . The extraordinarily high flow rates compared to other simple hydrophobic barrier filters creates a high-flow, less restrictive path for vacuum and positive pressure to pass. Unlike simple hydrophobic barrier filters, once HydroBlokr™ is wetted it halts operation and locks out further usage until replaced. No further aspiration is possible, thus helping to protect your sample3 and making it plainly obvious the filter has become wet and replacement is necessary. (100 per PK )

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs Large active membrane area with dual vertical design for fast and efficient processing Centrifuge tubes feature internal supports to securely position the filter cartridge Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting Cartridge design prevents accidental over-concentration of samples High sample recovery of >90% Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink Large white marking area provides excellent contrast for identification Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal Molded graduations in the conical bottom are ideal for small volume quantification Standard centrifuge tube rotor compatibility Operating temperature range of 0°C – 40°C (8 per CS )

Millipore Equivalent: SLCR025NS MFS/Advantec Equivalent: 25HP050AN Environmental Express (CP) Equivalent: SF045T (100 per PK )

Filter cartridges feature PES membranes with 5, 10, 30, 50 or 100kDa size exclusion cut-offs Large active membrane area with dual vertical design for fast and efficient processing Centrifuge tubes feature internal supports to securely position the filter cartridge Applications include sample concentration, molecule purification, protein fractionation, buffer exchange, and desalting Cartridge design prevents accidental over-concentration of samples High sample recovery of >90% Graduations on conical tube and filter cartridge are printed in bold, easy-to-read black ink Large white marking area provides excellent contrast for identification Filter cartridges are clearly printed with Molecular Weight Cut Off (MWCO) in daltons Easy to write on flat surface HDPE caps feature integrated polyethylene liners for a leak-proof seal Molded graduations in the conical bottom are ideal for small volume quantification Standard centrifuge tube rotor compatibility Operating temperature range of 0°C – 40°C (8 per CS )

High flow rates and high throughput Precise graduation on the bottle wall Various specifications:Membrane materials include: PES, PVDF CA MCE ; Volume: 250ml 500ml and 1000ml Low protein binding Gamma-ray sterilization Filter diameter: 250ml volume for the 50mm membrane diameter 500ml volume for the 90mm membrane diameter. The design of hose connector is adaptable to various hose diameters. Light weight and firm outer wall structure, easy to grasp" (12 per CS )

Environmental Express (CP) Equivalent: FG85070MM (100 per PK )

Cytiva/Whatman Equivalent: 7404-009 Pall Equivalent: 66609 MFS/Advantec Equivalent: N045A090C Environmental Express (CP) Equivalent: F90045N (100 per PK )

1000mL Filter System, PES Filter Material, 0.22μm, 90mm, Sterile (12 per CS )

Cytiva/Whatman Equivalent: 6750-2504 Pall Equivalent: 4438 Millipore Equivalent: SLHNDZ5NK MFS/Advantec Equivalent: 30NP045AN Sartorius: 17846---------Q Environmental Express (CP) Equivalent: SF045N (100 per PK )

High flow rates and high throughput Precise graduation on the bottle wall Various specifications:Membrane materials include: PES, PVDF CA MCE ; Volume: 250ml 500ml and 1000ml Low protein binding Gamma-ray sterilization Filter diameter: 250ml volume for the 50mm membrane diameter 500ml volume for the 90mm membrane diameter. The design of hose connector is adaptable to various hose diameters. Light weight and firm outer wall structure, easy to grasp" (12 per CS )

EZFlow® Non-Sterile Glass Fiber (GF) Syringe Filters, 0.22um Pore Size Membrane for Prefiltration and Sample Prep, 25mm, 100/PK (100 per PK )

HydroBlokr™ functions via use of proprietarily designed, multi-layered series of membranes placed within an ultrasonically welded device which creates a check-valve effect when wet. The functional membrane within the series immediately reacts in presence of aqueous solution by stopping and blocking further passage1 . The materials create a highly retentive pore structure which helps protect the user environment2 . The extraordinarily high flow rates compared to other simple hydrophobic barrier filters creates a high-flow, less restrictive path for vacuum and positive pressure to pass. Unlike simple hydrophobic barrier filters, once HydroBlokr™ is wetted it halts operation and locks out further usage until replaced. No further aspiration is possible, thus helping to protect your sample3 and making it plainly obvious the filter has become wet and replacement is necessary. (100 per PK )

Pall Equivalent: 65475 Ahlstrom Equivalent: 1610-0250 Sartorius: FT-3-1106-025 Environmental Express (CP) Equivalent: FG85024MM (100 per PK )

ParaCon™, filter-funnels only, does not include centrifuge tubes or surfactant, 96 per box, by Hardy Diagnostics The ParaCon™ filter-funnel device provides a standard and consistent mesh size and allows filtration of fecal material without clogging. (1 per EA)