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Step 1: Determine the nature of your sample. Identifying the right lab filter is a 3-step process. Begin selecting your lab filter by determining the nature of your sample with the guidelines below: Aqueous: wwPTFE, Nylon, PVDF, and Supor PES. Non Polar: CR/PTFE, wwPTFE, and MS PTFE.
For applications where maximum sample recovery is essential, such as tissue culture media preparation, sterile filtration and clarification of biological fluids, and protein and enzyme filtrations, choose the sterile 25mm, 25GSS as your syringe filter. The 25GSS contains a PES (polyethersulfone) membrane filter designed specifically to provide
Use these all-plastic disposable syringes with your Titan3, Target2, and Choice Basic syringe filters. Comprising a polypropylene barrel and polyethylene plunger, these syringes eliminate problems with rubber or synthetic plunger gaskets and requires no silicone or oil lubricant in the barrel. Choose from in 1, 3, 5, 10, 20, 30, and 50 mL sizes.
13 mm Puradisc Syringe Filters (sterile) Membrane* Without tube tip With tube tip Nylon PVDF PES PVDF Quantity/pack Pore size (µm) 0.1 6786-1301 50 0.2 6786-1302 6791-1302 6780-1302 6778-1302 50 0.45 6791-1304 6780-1304 50 * PES = Polyethersulfone; PVDF = Polyvinylidene di uoride 25 mm Puradisc Syringe Filters Membrane* Nonsterile Sterile
detailed information of drug standards and sample preparation. Sample preparation The active ingredient concentrations in drug samples should be equivalent to concentrations in the corresponding standard solutions. Based on the active ingredient content in drug tablets, the drug assay sample solutions were prepared following the procedures in
The Millex ® nylon syringe filter device lots performed the same as the nylon syringe filters from Pall. Regarding membrane material selection, researchers should always investigate whether levels of chemical extractables that may come after exposure to organic solvents are at appropriate levels.
GFP PES Syringe Filters, 0.22um, 30mm, 100/unit Polyether Sulfone membrane type Available pore sizes are 0.22um and 0.45um Available diameters are 17mm and 30mm Compatible with alcohols, bases, most aqueous and organic mixtures Not compatible with halogenated hydrocarbons, acids, esters and ketones
Choice PES Syringe Filters Specifications Membrane: HPLC certified Maximum operating temperature: 100 °C Housing: Medical grade, virgin polypropylene Autoclave: Sterilize by dry heat at 121 °C for 15 minutes Choice PES Syringe Filter Applications IC sample preparation and analysis Dissolution testing Chemical Incompatibilities
Syringe/Disc Filters The smaller conventional Corning® syringe disc-type filters (4, 15, 25, 26, and 28 mm diameter) are used with syringes which serves as both the fluid reservoir and the pressure source. They are 100% integrity tested. The HPLC-certified non-sterile syringe filters are available with nylon, regenerated
25 mm Standard Acrodisc Syringe Filters. Broad line of 25 mm syringe filters for HPLC/UHHPLC applications. Ideal for sample volumes of ≤ 100 mL. Available with a range of membrane chemistries and pore sizes to ensure the best compatibility with your sample and application requirements. Shop Now 25 mm Syringe Filters.
Acrodisc PSF syringe filters feature optimized effective filtration area and are available with a double glass fiber prefilter for superior throughput Available in 350 μL, 1 mL and 2 mL well volume formats Ideal for multiple sample processing Features optimized design for robotic and automated handling
Feb 17, 2020 · A PTFE syringe filter is an ideal choice for filtering and de-gassing chromatography solvents. With proper pre-wetting (commonly used alcohol), aqueous samples are also compatible. When using air-vents, these syringe filters are capable of stopping moisture from passing through. Workable pH range: 1-14.
Syringe Filter Housings. 1) Syringe filter housings are manufactured from solvent-resistant, low-extractable polypropylene resins specifically selected for wide compatibility with common HPLC sample matrices. 2) Solutions at temperatures up to 100°C can be filtered using syringe filters. 3) Syringe filters can be sterilized by autoclave at 125
Step 1: Determine the nature of your sample. Identifying the right lab filter is a 3-step process. Begin selecting your lab filter by determining the nature of your sample with the guidelines below: Aqueous: wwPTFE, Nylon, PVDF, and Supor PES. Non Polar: CR/PTFE, wwPTFE, and MS PTFE.
Compare PES Syringe Filter for HPLC Turkey Disposable Laboratory Syringe Filters | Sterlitech Because of their low inherent levels of extractables, nylon membrane syringe filters are commonly used to filter samples that are intended for HPLC analysis.