Pore Size: 0.2um 0.4um. Membranes, 0.2um, 0.4um. Whatman products have set the standard for sample preparation and laboratory microfiltration for decades. The Whatman brand is in nearly every lab in the world. In addition, they continue to be finding new applications in every part of science such as genomics, forensics, and human identification.
Corning® 250 mL Vacuum Filter/Storage Bottle System, 0.22 µm Pore 19.6cm² PES Membrane, Sterile, 12/Case. Expected in-stock date: Feb 8, 2022:
Contents History. For almost 30 years Sefar Oceania has developed a unique range of . high quality liquid filtration products. Sefar Australia started to manufacture filter bags in the 1970’s, using
This lightweight unit is particularly suitable for protective vents and for in-line filtration and isolation applications. The 1 um device features a polypropylene preFilter for use with heavily contaminated samples. Features: Solvent-resistant membrane. Chemical-resistant housing. Hydrophobic PTFE membrane. Autoclavable (multiple times).
0.2 µm sterilizing filter will retain 10 organisms per cm² of Pseudomonus diminuta at 30 psig and ambient temperature Fun fact: Due to viscosity differences, a 0.2 micron pore size rated membrane in liquid can retain up to 0.02 micron particles in air
Choose a filter or membrane based on: 1) Chemical compatibility of the membrane and housing with your sample matrix. 2) Size and amount of particulates in the sample. 3) Potential interactions (binding) between the membrane and sample components. 4) Special considerations such as requirement for prefilter or inorganic ion certification.
Filtration is done to achieve one of two things: to clarify and/or sterilize your filtrate, or to analyze the retentate left on the membrane. While there are several different applications that fall under either option, our products are designed to effectively support your entire filtration process and ensure that you achieve the most accurate results.
Filtration is an integral piece of nearly every workflow of every lab. Whether its cell culture, protein research, water testing, bioprocess design, or QA/QC testing of beverages – filtration will play a role in your lab’s daily routine and Thermo Fisher Scientific has the tools you need.
Millipore® membranes have supported laboratory filtration in academic, pharmaceutical, and industrial sectors since the 1950s. We provide a range of membrane chemistries including MF-Millipore® mixed cellulose esters, Durapore® PVDF, Millipore Express® PLUS polyethersulfone, as well as hydrophilic and hydrophobic PTFE.
Whatman 6875-1302 GD/X 13 mm Syringe Filter, PTFE filtration medium, 0.2 um (1500 pcs) Regular Price: $2,401.25 Price $2,088.05
Fluoropore membranes provide broad chemical compatibility, high flow rates and consistency. (Please note that catalogue numbers containing "FHUP" are unlaminated, or produced without a backing.) Our Omnipore membrane is a hydrophilic PTFE membrane that is compatible with virually all solvents, acids, and alkaline solutions.
Whatman 10401314 Cellulose Nitrate Membrane Circle, plain, 0.2 um, 50 mm, 100 per pack. Regular Price: $199.82. Price $173.76. Add To Cart. Whatman 10408714, Mixed Cellulose Ester Filter, ME Range (ME 24), 3.1 mm white/black grid for membrane-butler, 0.2um pore size, 50 mm circle (400 pcs) Regular Price: $475.78.
Clear PTFE (Hydrophobic) Syringe Filters, 0.45 µm, 4 mm (200/Pack) have broad chemical compatibility and high pH resistance. These are versatile filters for use with aggressive organic solvent-based solutions and are especially ideal for HPLC sample preparation.
Oct 21, 2021 · Feb 17, 2020 · PTFE Hydrophilic Syringe Filters 0.2 or 0.45um Resisting nearly all corrosive chemicals makes PTFE syringe filters an ideal choice. However, natural hydrophobic PTFE has it’s disadvantages not letting aqueous solutions passing through while many of these chemicals are diluted with water.
Titan3 Polypropylene Syringe Filter Housings Meet The Requirements of 21 CFR 177.1520. Membrane: HPLC Certified PTFE, with Polypropylene Support . Color. Transparent Yellow. Description. Titan3 PTFE (Hydrophobic) Syringe Filter 0.45 µm, 30 mm, with Pre-Filter, 100 Pk. Diameter (Metric) 30 mm. Diameter (Metric) Membrane.
