This ASTM standard specification covers disposable plastic serological pipets, calibrated “to deliver” when measuring volumes of liquids.
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ISO 9001:2015 Manufacturing Certification for the Selangor, Malaysia, plant
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This video showcases the functionality of Porex Virtek microporous PTFE as a bubble trap (for degassing or debubbling) in a microfluidic device. Porex Virtek PTFE, known for its purity, durability, and versatility, plays a crucial role in maintaining device functionality by effectively venting trapped gases.
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A valuable visual tool designed to assist engineers in making accurate material selections for integrating Porex Virtek Hydrophobic PTFE venting materials into their microfluidic device designs.
View More With a legacy of over 50 years, Porex® nibs and reservoirs have set the benchmark for consumer satisfaction in writing instruments across a wide range of shapes, sizes, and types. Leading manufacturers worldwide rely on the exceptional quality and reliability of our components to secure customer loyalty and maintain their dominant market presence. Our specialized […]
View More Track-etched membranes feature a unique pore structure that offers the smallest tolerances regarding pore sizes and density on the market. This means they can target specific customer requirements that affect air and media flow as well as entry pressure. They are the perfect surface filter with reversible and self-cleaning functionality with hydrophobic, oleophobic, and hydrophilic […]
View More When it comes to advanced porous components for automotive venting applications, POREX Virtek® PTFE Hydrophobic & Oleophobic membranes continues to be the material OEMs rely on. POREX offers an IP-Rated Protection Vent made from sintered PTFE gives the highest thermal, chemical, andmechanical properties over any other membrane. It is manufactured in a way to be […]
View More POREX® Wound Care Foam is the ideal wound care solution. Our high performance foams provide a host of advantages for patient healing and comfort. The semi-occlusive foam matrix protects wounds and allows them to breathe, all while promoting moisture therapy. Our diverse line of foams features wide-ranging physical properties and options for enhancement with additives, […]
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Pipette design has taken a quantum leap forward. The modern pipette and its components have undergone significant evolution and practical redesign since the origins of pipetting in the 18th century. Following the 1980s introduction of multichannel liquid-handling devices with positioning stage bases for holding microplates, pipette tips, and reservoirs, however, pipette design experienced a 30-year […]
View More Our chemical compatibility chart is a valuable resource that provides information on how different polymers react with various chemicals. It will help make informed decisions when choosing materials for specific applications where exposure to different substances is a concern. Download our chart below
View More Instructions on proper handling of Oxyphen track-etched membranes, including the necessary level of cleanliness for maintaining the integrity and performance of our membranes.
View More When it comes to membrane technology, understanding the compatibility of different chemicals is key to ensuring optimal performance and longevity. Our membrane comparison guide not only simplifies the intricate relationships between diverse chemicals, but also empowers you to make informed decisions in selecting the right membranes for your specific needs. Get all the details by […]
View More White paper presenting the reflective properties of porous PTFE in the 250 nm to 500 nm range, highlighting its high reflectivity, resistance to degradation, and diffuse reflectance. Porous PTFE is well-suited for integrating spheres, architectural lighting, photometry equipment, and LED lighting, as it efficiently converts narrow, directional light sources into wider illuminance.
View More Advances in lab-on-a-chip systems have strong potential for detection of a wide range of analytes with reduced sample and reagent volume, lower costs and shorter analysis times. The completion of high-fidelity multiplexed and multiclass assays remains a huge challenge for the medical microdevice field, as it struggles to achieve and expand upon results that are […]
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Chronic Obstructive Pulmonary Disease [COPD] is a common disease characterized by persistentrespiratory issues such as coughing, wheezing, or tightness in the chest that typically causes breathing toget worse over time. While the condition is treatable, prevention does involve daily medication to ensureairways remain open. The technical challenge brought to Porex was to develop a porous […]
View More Our customer was developing a single portable oxygen concentrator that would offer both continuous flow and pulse-dose delivery and would be housed in a small footprint. The device would have more than twice the oxygen output of any POC on the market to enable the patient to do more and stay active. The technical challenge […]
View More An application case study showcasing the exceptional advantages of customized multi-functional components in nasal spray devices for drug delivery. Our customer, a leading inhalation startup with someof the most innovative drug delivery mechanisms on the market, was looking to develop a nasal spray that would effectively treat active migraine headaches by delivering medication directly to […]
View More A global leader in designing and manufacturing automotive parts was developing an innovative ventingcomponent for EV Battery Packs with the specific safety requirement of mitigating battery fires due tothermal runaway and off-gassing. Though these risks are not often happenstance, it’s a failure modecomponent that is required and quickly becoming a global standard in every battery […]
View More CERUS Corporation needed a partner to supply components for the inactivation of pathogens in platelets and plasma. Porex has collaborated with CERUS, a medical device manufacturer, to develop the INTERCEPT™ Blood System. This innovative system aims to minimize the risk of transfusion-transmitted infections by effectively neutralizing a wide range of pathogens that may be present […]
View More An Engine Control Unit (ECU) connected to the motor assembly system is the brains of the engine. To protect the ECU component, an IP-rated protection vent was required, to prevent damage to electronics due to the harsh environmental and operational conditions. Our customer came to Porex seeking a venting solution. They found in their current […]
View More Discover the power of porous polymers in cosmetics innovation and hear firsthand from makeup artists as they share their experiences with Porex’s breadth of high-performance cosmetics applicators.
View More Watch this video to see the breadth of custom healthcare component innovation made possible by Porex’s porous polymers and material science expertise. Discover the extensive range of customized functional solutions tailored to meet the diverse needs of healthcare applications.
View More Explore Porex’s engineering and design solutions as they bring customer product ideas to life. With a collaborative approach, Porex partners with customers to tackle intricate design challenges, including absorption, application, diffusion, filtration, venting, and wicking with unmatched material science expertise and unwavering support.
View More A visual guide to understanding the science behind wicking and how Porex custom polymer wicking solutions can be tailored to meet your specific product requirements.
View More Watch this demonstration video showcasing the UVC reflectivity comparison between POREX Virtek PTFE and common aluminum, highlighting the superior performance of POREX Virtek PTFE as a reflective medium.
View More Watch this demonstration video showcasing the UVC reflectivity comparison between POREX Virtek PTFE and common aluminum in a simulated disinfection chamber. Witness how Porext Virtek PTFE demonstrates readings that are 10 times higher compared to straight aluminum.
View More Watch this demonstration video that compares the effectiveness of Porex® Virtek PTFE to aluminum and plastic in UVC Air Disinfection Chambers. Discover the importance of a well-lined reactor chamber in achieving thorough disinfection.
View More Watch this demonstration video where we explore the UVC absorption characteristics of natural, painted, and pigmented materials compared to Porex Virtek PTFE.
View More Watch this demonstration video as we compare the UV reflectivity of Porex Virtek PTFE-lined and unlined PVC pipes. Discover how Porex Virtek PTFE facilitates optimal energy distribution resulting in enhanced disinfection performance.
View More Watch this demonstration video as we explore the impact of object orientation in a UVC disinfection chamber and the role that Porex Virtek PTFE material plays in enhancing the effectiveness of UV disinfection.
View More Witness the practical demonstration of a simulated integrating sphere reflectivity test, where we compare the reflectivity of Porex Virtek reflective PTFE with stainless steel and aluminum.
View More Discover the versatility of Porex Virtek PTFE rollstock, which comes in different sizes and can be cut into intricate shapes. It also offers the capability to thermoform into complex 3D shapes or tubes to produce components tailored to your specific needs.
View More Watch our practical demonstration video showcasing the efficiency of Porex Virtek PTFE reflective media. We compare the light output between a stock reflector and a Porex reflector.
View More A demonstration video exploring the distinction between specular and diffuse reflectivity and its implications in UV disinfection. Discover the exceptional Lambertian reflection of Porex Virtek PTFE and its remarkable advantages in ensuring effective UV disinfection processes.
View More Explore how the porous vent ensures your smartphone remains impervious to water damage without compromising its audio capabilities.
View More Learn about the porous filter using activated carbon cleverly positioned inside the sports bottle straw to efficiently eliminate chlorine and other heavy metals to deliver a refreshing and pure taste of your water with every sip.
View More Discover the engineering behind the porous plastic nib and reservoir combination precisely designed to manage the ink flow from inside the marker to the writing surface, guaranteeing a superb user experience.
View More Watch the porous fiber component that acts as a reservoir for the ink and skillfully delivers or wicks it to the printer head in a precisely controlled manner, ensuring reliable and efficient printing.
View More Discover the science behind pregnancy tests and the porous fiber wick mechanism that collects urine and transfers it from the outside to the reagents inside the test, leading to accurate and reliable test results.
View More Learn about the ingenious porous plastic component that efficiently wicks the fragrance from the bottle to the device’s top, where it seamlessly diffuses into the room.
View More Discover how the waterproof porous vent acts as a crucial component, protecting the electronic parts from water while allowing the internal battery to breathe.
View More A short video highlighting the advantages of Porex Virtek® PTFE over ePTFE in battery safety vent emergency situations.
View More A short video highlighting the hydrophobic properties of Porex Virtek® sintered PTFE over expanded PTFE (ePTFE) and understand the unique advantages it offers.
View More Learn about the capabilities of Porex Virtek® Sintered PTFE IP-rated protection vents. Explore how this innovative solution effectively prevents water intrusion in automotive and consumer electronic devices while simultaneously providing essential venting capabilities.
View More Discover the unmatched strength and handling of Porex Virtek® Sintered PTFE compared to expanded PTFE. With its unique porous structure, Porex Virtek® offers exceptional durability, optimal airflow, and superior protection for electrical, industrial, medical, and consumer applications.
View More Explore the risks and dangers associated with the lack of venting in a sealed enclosure. Discover the remarkable solution provided by POREX Virtek® Sintered PTFE protection vents, specifically designed to alleviate pressure build-up in electronic devices while safeguarding the contents within the enclosure.
View More A visual guide to understanding how custom-engineered Porex urine bag vents work.
View More A visual guide to understanding how Porex self-sealing suction canister filters work. Available in both standard and custom sizes.
View More A visual guide to understanding how custom-engineered Porex safety IV catheter vents work.
View More A visual guide to understanding how custom-engineered Porex fume absorbers work.
View More A visual guide to understanding the porous plastic sintering process used to make porous polymer components for filtration, diffusion, and venting.
View More A visual guide to understanding how custom-engineered Porex drug delivery reservoirs work.
View More A visual guide to understanding how custom-engineered Porex arterial syringe vents work.
View More A visual guide to understanding the porous fiber bonding process used to make porous polymer components for wicking and absorption.
View More A visual guide to understanding pore volume.
View More A visual guide to understanding pore size distribution.
View More Ensure accurate test results regardless of sample volume, with material options for all test platforms and fully customized specifications. See how it works in this video.
View More Deliver insecticide formulation reliably and consistently with multiple materials and technology options developed to your unique specifications. See how it works in this video.
View More Explore Porex cutting-edge nib and reservoir technologies for writing instruments, that deliver exceptional ink flow rates, smooth ink laydown, and tailored solutions for various ink formulations and writing instruments. See how it works in this video.
View More Uncover the science behind plug-in air fresheners as we explore the role of a porous plastic component that efficiently transports fragrance from the bottle to the device’s top and then provides controlled and consistent diffusion of the fragrance into the room. See how it works in this video.
View More Watch the video to uncover the capabilities of Fortress® pipette tip filters. These inert and additive-free aerosol and liquid barrier filters provide unparalleled protection against aerosols and cross-contamination while ensuring complete sample retrieval, enhancing accuracy and purity in liquid handling applications.
View More Learn more about Filtration Group. With a diverse range of customers in life sciences, indoor air quality, and industrial sectors, we operate globally from 165 locations across 27 countries.
View More Experience the various ways – from filtration to venting – that porous polymers can help ensure performance, purity, accuracy and reproducibility in demanding microfluidic lab-on-a-chip applications.
View More This video showcases Porex’s longstanding partnership with Crayola. Our HR site manager at Porex Richmond shares an inspiring story about the impact Crayola markers have had on her non-verbal son’s life. The video also features insights from Crayola’s COO and highlights the Porex Richmond team responsible for marker reservoir operations and R&D.
View More CERUS, a medical device manufacturer, partnered with Porex to create the INTERCEPT™ Blood System. This groundbreaking system is designed to reduce the risk of transfusion-transmitted infections by efficiently neutralizing a broad spectrum of pathogens that might exist in donated blood. Porex played a crucial role by developing the porous media that incorporates the essential functional […]
View More POREX ® engineered insecticide wicks offer a consistent density and pore structure throughout every wick in order to provide the most consistent wicking and diffusion of the insecticide with a high heat resistance up to 180°C. Wicks are compatible with water, solvent, and oil-based formulas. The porous nature of the wick prevents it from clogging […]
View More Wicks for plug-in air fresheners deliver fragrance reliably and safely over time. POREX wicks offer reliable emanation over time without clogging or leaking, optimized structure for automated processes &transport, and customizable material options including sustainability and childproof packaging. Download the brochure to explore the benefits and technical specifications of Porex wicks for plug-in air fresheners […]
View More The changing global healthcare environment requires differentiated, reliable and reproducible medical materials for increased precision, accuracy and consistency in current and next-generation medical devices. POREX Virtek® Medical PTFE membranes are 100% pure PTFE, maintaining the purity of PTFE along with its natural chemical resistance and other material benefits. Our portfolio of Medical PTFE membranes is […]
View More Porex® has developed a porous PTFE vent material that addresses industrial packaging requirements allowing for container integrity throughout transportation and storage. Porex porous PTFE is a weldable, breathable, leak-resistant material solution for industrial and consumer vented cap closures, and is designed for use with solvent or water-based solutions, granular chemicals, or for use with low […]
View More UV is well known to disinfect air, water, and surfaces to reduce occurrence of viral, bacterial, and fungi microorganisms. Proper disinfection in any open or closed system design requires a specific mJ energy dose in the 220 – 280nm wavelength band, which is dependent on factors such as:• High chamber irradiance levels from the UV […]
View More POREX Virtek™ PTFE Protection Vents used in sealed devices allow pressure equalization and ventilization due to temperature changes and minimizes condensation while keeping dust, dirt, and liquid moisture out. POREX Virtek™ sintered PTFE membrane is UL 94 V-0 and UL 746C listed, tested to meet all IP ratings, and can meet NEMA or other test […]
View More Porex invented the first porous polymer self-sealing filter more than thirty years ago and elevated the safety standard for fluid management devices. The newest porous polymer self-sealing filters have extremely high bacterial filtration efficiencies. Other advanced solutions include our patented color change indicator, patent pending integrated splash guards, and special designs to improve surgical smoke […]
View More POREX ® serological pipet filters eliminate aerosol bypass, sample carryover, cross contamination and the passage of aqueous-based liquid from sample to pipet. All POREX serological pipet filters meet ASTM E934 compatibility requirements stating that the top end of all serological pipets must be plugged with filtering material. Download the brochure to discover the benefits of […]
View More Controlled absorption and filtration for a wide range of sample types and volumes. The sample pad is the first point of interaction on a lateral flow strip, and it must perform reliably regardless of sample type. Whether you’re working with high-volume urine collection or low-volume nasal swabs and finger pricks, Porex TruFlow™ pads have you […]
View More Explore custom-engineered POREX® saliva collection media designed to expedite and improve the accuracy of saliva test results.
View More The Safety IV catheter is a medical device that is used to access a patient’s vein, normally in the lowerpart of the arm or back of the hand, to introduce intravenous fluids, blood transfusions, chemotherapyand other drugs, and for diagnostics. Vents in the device eliminate blood bypass from the “flashbackchamber” to protect healthcare workers and […]
View More Access the report on Porex Virtek® PTFE Materials’ Ingress Protection Vents (IP65, IP66 & IP67), including the test certificate and report issued by CSA Group Testing UK Limited.
View More Discovered in the 1930’s, PTFE is a well-known material that has excellent temperature, environmental andchemical resistance; and is used in many electrical, industrial, medical, and consumer applications. PTFEalso has very low surface energy — making it very slippery and naturally hydrophobic. In the late 1960’s,a process was developed to stretch PTFE film (known as expanded […]
View More Discover the advantages and detailed specifications of POREX® Plastic Filter Housings for industrial applications offered through Wolftechnik in Europe.
View More Advances in micro fluidic systems have strong potential for detection of a wide range of analytes with reduced sample and reagent volume, lower costs and shorter analysis times. High–fidelity multiplex and multiclass assays that synergize components and achievements in nanotechnology, molecular diagnostics, micro fluidics and microelectronics, have the ability to create new and powerful measurement […]
View More The changing global healthcare environment requires differentiated, reliable and reproducible medical materials to help provide precision, accuracy and consistency in current and next generation medical devices. POREX® Virtek™ Medical PTFE materials and filters are the performance tested and technologically advanced portfolio of porous materials designed specifically for use in today’s challenging medical-surgical device applications. POREX® […]
View More The changing global healthcare environment requires differentiated, reliable and reproducible medical materials to help provide precision, accuracy and consistency in current and next generation medical and surgical devices. POREX ® is the world leader in porous polymer technology in components for the healthcare industry including sintered particles featuring POREX® Virtek™ Medical PTFE, bonded fiber and […]
View More In light of recent technological advancements and market requirements, Porex initiated its CERTIFIED PURE POREX® program in 2009 to qualify porous polymeric materials via a stringent series of analytical, clinical and life science testing procedures. As a result of this program, POREX® porous polymers and bonded fibers have been tested by renowned third-party national laboratories. […]
View More For maximum performance, purity, reliability and accuracy, turn to life science products from Porex Corporation, design optimized for use in demanding liquid handling, chromatography, SPE, separation, affinity and DNA/RNA purification/extraction applications. Available in a wide variety of material configurations, Porex advanced porous materials, micro porous PTFE, porous polymeric fiber, porous glass fiber membrane, porous composites […]
View More POREX Virtek™ PTFE Protection Vents used in sealed devices allow pressure equalization and ventilization due to temperature changes and minimizes condensation while keeping dust, dirt, and liquid moisture out. POREX Virtek™ sintered PTFE membrane is UL 94 V-0 and UL 746C listed, tested to meet all IP ratings, and can meet NEMA or other test […]
View More Learn more about POREX® high-efficiency reservoirs for writing instruments, designed to reduce ink waste while simultaneously enhancing writing performance. Reduce wasted ink while enhancing performance with high-efficiency reservoirs for writing instruments. The newest ink management innovation from Porex offers cost savings, sustainability, and a more vibrant ink laydown for consumers. As the world leaders in […]
View More Filtration impacts every aspect of our lives. Filtration processes can be physical, chemical, or biological operations that separate one or more matters from a mixture. The filter medium is designed such that it will allow the fluids – called filtrates – to pass through; however, it will retain solids that are oversized. When standard filter […]
View More Protect and enhance your sensor’s performance with innovative porous polymers. POREX® Gas-Specific Absorbing Filters improve absorption capacity. POREX proprietary manufacturing processes allow for loading of absorbents, additives or catalysts within the glass fiber porous matrix that will absorb or react with unwanted gases. POREX® Activated Carbon Filters eliminate carbon cloth shedding and increase absorption capacityPOREX […]
View More Porex makes complex cosmetic formulations easier with porous polymers. Porex offers a variety of cosmetic applicator products including Polyurethane Foam Applicators, Glide Applicators, Hair and Nail Applicators, Nubiform® Elastomeric Applicators, and Facial Stamp Applicators. Download the brochure to explore the wide variety of Porex cosmetics applicators – from foam to elastomeric – designed to effortlessly […]
View More Porex TruFlow™ conjugate pads address the major issues with existing glass fiber and cellulose materials. Utilizing a synthetic polyolefin fiber, our pads were engineered to consistently and efficiently absorb and release conjugate, allowing for accurate downstream detection. The consistency of the material providesa controlled and uniform flow front, while the robust properties make our conjugate […]
View More Porex’s innovative Coalescing Filter Media utilizes concentric multi-tubular filter elements in a seamless uniform structure, which creates a low pressure drop with ultra-high water removal and particulate filtration efficiency. The direct formed, multi-unit construction component is fully customizable to specific dimensional and performance requirements and material compositions. Get all Coalescing Filter Media details, benefits and […]
View More POREX® CCV filters remove 96.4%* of oil mist and particulates >0.3μm from hot crankcase blow-by gasses, meeting emission standards to reduce NOx emission for EURO VI, China VI-a and VI-b**, LEVIII, Tier IV Final and BS VI. Our unique bonded fiber technology delivers a consistently low pressure drop for improved oil retention that delivers greater […]
View More Clinical science products, media and filters from Porex Corporation are design optimized to help ensure performance, purity, accuracy and reproducibility in demanding IVD, molecular and clinical diagnostic sample preparation, liquid handling and microfluidic applications. The distinct range of innovative products and OEM advanced porous materials, micro porous PTFE, porous polymeric fiber, porous glass fiber membrane, […]
View More Supercharge your separation device with a single, more powerful frit! In addition to decades of experience engineering custom frits for global customers, POREX® porous polymer materials can create a single frit powerful enough to replace the two support frits and the loose beads in the stationary phase. By modifying one frit with your choice of […]
View More Consistently absorb fluid along the strip with minimal backflow with Porex TruFlow™ Absorbent Pads. As the driver of fluid movement across the strip, the absorbent pad needs to absorb all the volume of the assay. Porex TruFlow™ absorbent pads have a high absorption capacity, without overall material expansion. Our synthetic polyolefin-based fiber is uniform and […]
View More OxySeal® pressure compensation vents are designed as a plug and play solutions for easy integration into existing product assemblies. These vents ensure that inverted cylindrical openings are always protected from any liquid, dust, dirt or any other environmental issue. In addition, pressure equalization and condensation are appropriately managed. Get all the benefits, airflow distribution details […]
View More Oxyphen Rollstock track-etched membrane materials are the perfect, cost-effective solution for high volume, next generation products. These membranes can be laminated, unlaminated, or fiber-based, and they can also be converted from 330mm width bobbin down to 8mm slit rolls. Their porous structure can be precisely adjusted depending on application requirements. Get the key benefits, material […]
View More OxyPad® self-adhesive membrane pads protect product housing against water, dust, harmful liquids and other particulates. They also reduce seal stress and minimize condensation. This will help to increase lifetime and reliability for the device and application they are used with. Get the key benefits, sizes, and available options for OxyPad® self-adhesive membrane pads by downloading […]
View More The processing temperature for OxyPad ® self-adhesive membrane pads is between +16°C and +35°C. In the case of pressure-sensitive adhesives which are carried out at lower temperatures, the initial strength of the bond is reduced. Good adhesive bonds are achieved on smooth surfaces or surfaces up to a roughness depth of 10 microns. Rough surfaces […]
View More OxyDisc® die-cut membrane discs can be produced using either hydrophobic or hydrophilic membranes These membranes can be easily handled and mounted using multiple assembly options to suit a variety of industries. The discs can be manufactured on a liner for use in high-speed processing systems or in individual blister packagings. Based on customer requirements, Oxyphen […]
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