GVS LIFE SCIENCES Part No. 1214124
Unique gravity-sealing design Two-piece construction One-handed operation Large membrane access points for forceps Available in polysulfone or polypropylene No clamps or locking devices to manipulate. Less expensive than stainless steel, glass or magnetic funnels, yet compare favorably with their performance. A unique, gravity-sealing design prevents filter bypass or sample leakage when using depth filters. Graduations up to 350 mL in 50 mL intervals. The No. 8 stopper mounts in a standard 1 liter filtering flask or in multi-position manifolds. The polysulfone unit has a dustcover, is autoclavable and chemically resistant for cell culture and microbiological applications. The polypropylene unit has a wider solvent resistance.

GVS LIFE SCIENCES Part No. 1214778
Well-suited for a variety of applications requiring maximum sample recovery Cellulose acetate filter Eliminates possibility of "popping" the filter Designed to sterilize and remove particulates from proteinaceous samples. Due to extremely low holdup volume and the negligible protein-binding characteristics, these syringe filter units are ideal for applications requiring maximum sample recovery from a standard or pre-sterilized syringe filter. Other than the 3 mm size filters, these filters provide bi-directional support of the membrane, allowing sample injection or aspiration. All units are individually labeled with pore size and filter type for quick and easy identification. All units are tested to verify the filter and housing integrity. Connections include female Luer-Lok or Luer-slip inlet and and male Luer slip outlet. The Cameo 25GA and 25GAS (25 mm) syringe filters contain a 1.0 micron borosilicate glass prefilter and an AcetatePlus cellulose acetate membrane filter specifically designed to combine high throughputs and maximum sample recovery when filtering or sterilizing viscous proteinaceous solutions. The prefilter and membrane are contained in the acrylic housing without adhesives.

GVS LIFE SCIENCES Part No. 1214923
MicronSep White Packs Available pre-sterilized or autoclavable with gridded surface. Autoclavable filters come in envelopes of 10 filters and 10 absorbent cellulosic pads. The envelopes are designed to withstand normal autoclaving environments and feature an indicator that changes color after successful autoclaving at 121ÝC. Pore size of 0.45 Ým. Sterile packs are packaged the same way but have been pre-sterilized by gamma irradiation. MicronSep 1+PAC (4641K29 to K35) Packaged individually with no separating papers for convenience, handling, economy and integrity, each 1+PAC includes a 47-mm pre-sterilized MicronSep nitrocellulose filter with gridded surface. They are available with or without an absorbent nutrient pad. This all-in-one pack permits individual testing, eliminating the possibility of contaminating a large supply of pre-sterilized filters. Filters, pads and envelopes are pre-sterilized by gamma irradiation. Pore size is 0.45 Ým. MicronSep Nitrocellulose Membrane Filters (4641K36 to K43) MicronSep nitrocellulose (MCE) filters are composed of a mixture of inert cellulose nitrate and cellulose acetate polymers. The uniform microporous structure of these filters provides the fastest flow rates and highest throughputs available in a membrane filter. Because they are biologically inert, MicronSep filters are ideal for a variety of clarification, sterilization and analytical applications such as: microbiological analysis, clarification or sterilization of aqueous solutions, industrial hygiene applications and particulate-matter analysis. Filters, with plain or gridded surface, are autoclavable at 121ÝC.

GVS LIFE SCIENCES Part No. 1215281
MicronSep White Packs Available pre-sterilized or autoclavable with gridded surface. Autoclavable filters come in envelopes of 10 filters and 10 absorbent cellulosic pads. The envelopes are designed to withstand normal autoclaving environments and feature an indicator that changes color after successful autoclaving at 121ÝC. Pore size of 0.45 Ým. Sterile packs are packaged the same way but have been pre-sterilized by gamma irradiation. MicronSep 1+PAC (4641K29 to K35) Packaged individually with no separating papers for convenience, handling, economy and integrity, each 1+PAC includes a 47-mm pre-sterilized MicronSep nitrocellulose filter with gridded surface. They are available with or without an absorbent nutrient pad. This all-in-one pack permits individual testing, eliminating the possibility of contaminating a large supply of pre-sterilized filters. Filters, pads and envelopes are pre-sterilized by gamma irradiation. Pore size is 0.45 Ým. MicronSep Nitrocellulose Membrane Filters (4641K36 to K43) MicronSep nitrocellulose (MCE) filters are composed of a mixture of inert cellulose nitrate and cellulose acetate polymers. The uniform microporous structure of these filters provides the fastest flow rates and highest throughputs available in a membrane filter. Because they are biologically inert, MicronSep filters are ideal for a variety of clarification, sterilization and analytical applications such as: microbiological analysis, clarification or sterilization of aqueous solutions, industrial hygiene applications and particulate-matter analysis. Filters, with plain or gridded surface, are autoclavable at 121ÝC.

Female Luer Lock/Male Luer Slip, Polypropylene/Nylon PK/1000

GVS LIFE SCIENCES Part No. 759310
GVS Life Sciences PM 2.5 PTFE Membrane is a high-purity, thin membrane for PM 2.5 ambient air monitoring. Each membrane is sequentially numbered with a chemically resistant polypropylene support ring. The low tare mass allows for accurate gravimetric determinations. No glues or adhesives are used in making the membranes and its stable design eliminates curling, keeping the membrane flat allowing for robot use.

GVS LIFE SCIENCES Part No. FJ13BNPNY002AD01
Quick and efficient filtration of samples and all kind of solutions, solvents or gases Housing injected in Polypropylene or Acrylic Multifunctional Syringe Filters: equipped with luer-lock or luer-slip male connections for different applications Sterilized or non-sterile Available in bulk-packages or individual blisters Customized product and packaging on request Accurate labeling: each filter is labeled with the specific filter material and pore size for easy identification even if the syringe filter is not in its original packaging Features and Benefits Housing Material: Acrylic and Polypropylene Membrane Material: Cellulose Acetate, Nylon, PES, Nitrocellulose Mixed Esters, Regenerated Cellulose, PVDF, PTFE and PE Membrane Diameter: 13 mm Housing Diameter: 18 mm Effective Filtration Area: 0.6 cm 2   Pressure Bar: 5 Inlet/outlet: FLL/MLL-MLS Applications Filtration of Aqueous, Organic and Alcohol Solutions Analytical Sample Prep, uHPLC IC Chromatography Fuel Hydraulic Fluids and Machined Parts Clarification Protein Chemistry Cell Culture

ABLUO™. PP housing.

GVS LIFE SCIENCES Part No. FJ25BNPNY004AD01
Increased throughput and speed of sample preparation Lower hold-up volume due to an improved flow channel design and reduced spacing between the supports within the housing for better handling of small sample volumes or costly samples. Strict quality control: Syringe filters are integritytested to ensure a proper filter fit and weld to eliminate any potential filter by-pass. Accurate labeling: Each filter is labeled with the specific filter material and pore size for easy identification even if the syringe filter is not in its original packaging. Modified acrylic housing to bidirectionally support the membrane allowing sample injection or aspiration Features and Benefits Membrane materials: Cellulose Acetate, Nylon, PTFE, PES, PVDF, Regenerated Cellulose, Nitrocellulose, Polyethylene, Glass Fiber Membrane Diameter: 25 mm Pore Size: 0.20 μm, 0.22 μm, 0.45 µm, 0.80 µm, 1.20 µm, 5.00 µm and others Applications HPLC sample preparation Biological fluids Buffer solutions Sterile filtering of tissue culture media Protein aqueous solutions