All-Glass Funnel/Support Assembly Ultra-Ware 47mm Borosilicate glass. Integral vacuum connection above filtrate drip. With 300ml funnel coarse-porosity fritted-glass base with vacuum connection 1L inner joint flask. Aluminum clamp connects funnel and support base. 40/35 standard taper joints. Exact Match KT953825-0000

Filtration Microfiltration Assembly 47 mm with Bottle and Fritted Glass Support Ultra-Ware 47 mm Filtration Assembly with Bottle and Fritted Glass Support This filtration assembly is specially designed to collect the filtrate directly into a media-style bottle. Exact Match KT953750-5347

Advantec MFS Inc.
Mfg Item # : 13JP050AN
3mm, 13mm, 17mm, 25mm, 30mm, 50mm 0.10µm to 5.0µm Minimal sample hold-up High purity, non-pigmented housing and no adhesives used Advantec MFS offers a broad selection of filter media in convenient disposable syringe filters and 50mm in-line filter units. The Acrylic(AC) and Polypropylene(PP) housing materials are high purity and pigment-free. Adhesives are not used so you can be assured filtrates will not be adulterated. Each unit is marked with identifying codes denoting pore size, membrane, and housing polymer. Polypropylene can be autoclaved, acrylic can not. For pre-sterilized units see our sterile listing. Dismic models have female luer-lock inlet and male luer slip outlet. Labodisc-50 models are in-line units with 7-13.5 mm hose barb inlet and outlet connections and an inlet vent. Cellulose Acetate (CA) - Very low protein binding suitable for protein and enzyme solutions. Low aqueous extractables(0.1wt%). Nitrate-free for ground-water samples. Clarify and filter sterilize biological fluids, including buffers and tissue culture solutions. Mixed Cellulose Esters (MCE) - General purpose filtration of aqueous solutions, including clarifying and filter sterilizing biological fluids, buffers, and pharma applications. Offers protein binding. Provides high flow rates. Nylon (NY) - Low extractables, no wetting agents. Nylon offers broad chemical compatibility making it a good choice for HPLC sample prep. Clarify and sterilize aqueous and organic solvent solutions, including buffers and tissue culture solutions. Polytetrafluoroethylene (PTFE) - PTFE is inherently hydrophobic making this media ideal for air filtration and venting applications. Traps aqueous aerosols. Filter organic HPLC samples. PTFE-Hydrophilic - Filter aqueous solutions and organic solvents. This membrane is versatile and and compatible with solvent mixtures used in HPLC, eg. Acetonitrile/Water. PTFE-IC - Use for Ion Chromatography applications. Filter aqueous solutions and organic solvents. Offers the lowest extractables available. (units individually blister packed) Polyvinylidene Fluoride (PVDF) - General purpose filtration of aqueous solutions.Offers low extractables and good chemical compatibility. Filter biological samples and mild organic HPLC solutions. Exhibits low protein binding making it a good choice for protein recovery applications. Please Note: ALL Advantec items have a maximum 48 hour cancellation window. Any cancellations AFTER the 48 hour window will incur a restocking fee equal to the cost of the product.

ParkerBalston 9955-12-371H

Pall Laboratory
Mfg Item # : 66601
Nylaflo* Membrane Disc Filter 0.2um pore. 25mm diameter. Hydrophilic nylon filter compatible with esters, bases, alcohols. Not for acids1N or halogenated solvents. Naturally wettable to aqueous solutions. HPLC certified for low levels of UV-absorbing extractables. 100/pk.
Exact Match: 28140-028

Pall Laboratory
Mfg Item # : 4529
Glass Fiber Membrane Filter 25mm diameter. 2.8cm2 filtration area. Prefilters aqueous and solvent based samples. 100% binder-free borosilicate glass fiber filter. Low extractables. Polypropylene housing. Female Luer-Lok* inlet. Male slip Luer outlet. 1.0um nominal pore size. 1000/pk.
Exact Match: 34181-092

VWR International 28306-110
VWR* Grade 454 Filter Paper, Quantitative 11.0cm diameter. Retention of zirconium hydroxide, aluminum hydroxide, cobalt sulfide, and other coarse or gelatinous precipitates. Medium porosity. Medium Fast flow rate. 10um particle retention.

VWR International 28306-346
VWR* Grade 474 Filter Paper 9cm VWR* Grade 474 Filter Paper, Quantitative, Diameter: 9.0 cm, particle retention: 5-10um, Uses include filtration of aluminum phosphate, zinc ammonium phosphate and silver chromate. For general quantitative analyses, Medium fine porosity and flow rate

VWR International 28310-128
VWR* Grade 413 Filter Paper, Qualitative 15.0cm diameter. For routine lab work. Suitable for student requirements in general chemistry. Suitable for filtration of aluminum phosphate, barium carbonate, lead chromate, and more. Medium porosity. Medium flow rate. 5um particle retention.