Jul 23, 2019 · SEPARA Syringeless Filtration Device (Vial): One step sample preparation device with internal and external vials for pushing filtrate through a membrane. 0. 2 µm PTFE membrane, 1/2" diameter, NON-STERILE cap color: Pink, Housing: PP, width: 1/2", height: 1 1/4, internal chamber volume: 480 microliter, Filtering Capacity: 450 microliter All in one sample preparation device combines a device auto-sampler, filtration membrane, plug vial and cap/septa.
Available in 5 different membranes types, and two pore sizes, polypropylene body with PTFE and silicone septa. Vent Filter GVS Vent Filters are available with different connectors and are individually packaged either sterile or non-sterile. These devices are available with PTFE membranes, Polypropylene housing and 0.20um or 0.45um pore size.
Save time and money in the sample preparation process with the GVS Separa® Filter Vial. Separa® is a one-step sample preparation device that allows a quick, effective, and simple to use process integrating a self-sampling system, membrane, cap, and lid with precut septa. The liquid is placed in the outer vial and dispensed by pressing the inner insert so that it is pushed through the membrane.
GVS Life Sciences - Nova-Tech International. GVS has obtained ISO 9001:2010 certification, and our Medical Division has qualified for very convenient filter type for the reduction of particles and LIQUID FILTRATION - GVS Filter Technology. PTFE membrane is widely stable. (any type of sterilization) if the product is designed properly.
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Typical Properties of Fluoropolymers Property Method No. Units PTFE FEP PFA ETFE ECTFE PCTFE PVDF Specific Gravity D792 - 2.17 2.15 2.15 1.74 1.7 1.7 1.78 Melting Point D2236 deg F deg C 621 327 518 270 581 305 527 275 464 240 410 210 352 177 Tensile Strength D638 D1708 D1457 psi MPa 2500 17 3400 23 4,000 27 Continue Reading
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GVS Filter Technology Broad chemical compatibility Hydrophilic Low protein binding Recommended for: aqueous and organic solvent filtration; HPLC sample preparating requiring low detection levels; ion chromatography; total digest for heavy metals pH range: 1-14 Composed of pure polypropylene with Related Products: 0.22 Membrane Filter
Filtering with a plunger in the vial is a rapid single step, reducing sample loss. After filtration, the sample is ready for use in auto-sampling robot. The pre-slit cap ensures easy and clean transfer of sample. Compatible with most standard auto-Samplers. Applications by filtration membrane:
Simply, dispense your sample into the external vial and compress the internal plunger to filter. This produces a particulate-free sample ready for analysis. Verex Filter Vials are a standard 12 x 32 mm vial and can be easily loaded into the autosampler. All-in-one sample prep solution. Combines sample storage, transfer, and filtration.
Filter vials are a fast, economical, and environmentally conscience way to filter samples. The single, convenient and easy-to-use unit replaces the combination of syringe filters, syringes, autosampler vials, septa, and caps. With Captiva filter vials, there are fewer touchpoints in the sample journey, meaning fewer chances for contamination.
A Manufactured in the USA - GVS Life Sciences devices are manufactured in our ISO9001 certified plant in Sanford, Maine, USA, using proprietary microporous membranes from our plant in Westborough, Massachussets, USA. GVS Life Sciences offers a range of disposable syringe filter devices designed to provide fast
GVS obtained its first certifications in 1995 and today the Group and its plants hold numerous certifications at a global level. The Group has an environmental policy with annual objectives and is committed to a "local for local" production strategy and to reducing the use of polluting materials.
