All filters contain a 0.2 μm polyethersulfone membrane for sterile filtration combined with a polyethersulfone pre-filter with retention rates spanning from 0.4 to 0.6 μm. These filter cartridges are designed for use in stainless steel housings which allow for in-line steam sterilization.
Syringe Filters for Sample Preparation for Chromatography. Thermo Scientific Nalgene. Nalgene non-sterile syringe filters are designed for clarification and particle removal from samples for instrument analysis such as HPLC and GC. PTFE – Hydrophobic Teflon™ for sterile venting applications and fi ltration of samples in HPLC/GC solvents 13mm diameter for.
Cameo Polypropylene Syringe Filters. samples and low hold-up volume. Ideal for ion chromatography, HPLC sample preparation and critical low detection levels <230 nm. All units are tested to verify the filter and housing integrity. Each unit is individually labeled with pore size and filter type for quick and easy identification.
EtOH sterilized. Use for clarifying or sterilizing aqueous solutions. Nylon Membrane. Excellent chemical resistance and low protein binding. Ideal for aqueous/biological application. Sterilized by gamma radiation. Hydrophilic. This product (s) resides on a Fisher Scientific GSA or VA contract.
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.
Filters are molded in the polypropylene housings, providing a reliable seal without the use of adhesives Female luer-lock inlet and male luer slip outlet Color coded by membrane type for easy identification, and membrane material and pore size are printed on the housing Available individually packed in peel-to-open paper/plastic blister packs Also available bulk packed in PVDF, PES, PTFE, and
Syringe filters are single use, self contained, filtration devices that are typically used to remove contaminating particulate from liquids or gasses. When selecting the correct syringe filter for an application there are a number of factors to consider, these include: Filter and housing materials. Pore size.
Catalog number: CH2225-PP. Technical Support Customer Service. Thermo Scientific™ Choice™ Polypropylene Syringe Filters are a good choice for filtration of biological samples, and for filtration of aggressive organic solutions. They provide cleaner sample extracts by removing interfering materials and fine particles down to the rated pore size.
Filtration Methods to Sterilize Liquids. Microporous filtration effectively maintains sterility and prevents contamination. Filtration through a membrane with 0.2 micron or smaller pore size removes biological contaminants, including bacteria, mold and yeast. Filter materials typically used in the sterilization of liquids include nylon
The combination of extractables data obtained from different components of a sterile filter capsule, such as the filter cartridge and housing, and the scaling thereof is presented. A sterile filter type including polyethersulfone membrane was extracted with pure water and pure ethanol at 40°C for 24 h.
CHROMAFIL and CHROMAFIL Xtra syringe filters increase the lifetime of columns and equipment by removal of solid particles. Different membranes (e.g., PTFE, RC, nylon) and pore sizes are used for rapid purification of your samples. Read more Filter Syringe filters, labeled, CHROMAFIL Xtra RC, 13 mm, 0.2 µm Content 100 Piece (s) REF 729236 $140.00
Syringe filters rapidly filter small volume samples and are available with diameters of 13, 25, 32, or 37 mm. The Acrodisc sterile syringe filters are available with Supor (PES sterile filter) membrane featuring both a large EFA and PF (Pre Filter) to maximize throughput and flow rate for sterile filtration and clarification requirements.
Choose Aijiren Captiva Premium Syringe filters for greater filtration speed and recovery than other filters of the same size. We understand the demands on chromatographers, so we've designed our syringe filters to make filtration fast, easy and and effective. Flow through volume of 15 mm syringe filters over time with particulate-laden samples
