Filtration Products in General Lab

Hydrophilic, fast flow polyethersulfone (PES) membrane filters for aqueous filtration.

Whatman Polycap AS (aqueous solutions) capsule filters from Cytiva combines a glass microfiber (GMF) prefilter over a nylon membrane final filter to provide maximum filtration of difficult, particulate-laden solutions.

Cytiva's Whatman PM2.5 PTFE membrane filters are designed for PM2.5 air monitoring. These high-purity, thin filtration devices are sequentially numbered and housed in chemically resistant polypropylene support rings for robotic air sampling.

Cytiva's Roby filter validation kit offers five different Roby automated syringe filters, along with a filter validation protocol and filter selection aid. Tubes of 25 filters are ready for loading into tablet tester systems.

Whatman Puradisc Aqua 30 from Cytiva's business is specifically designed for environmental sample filtration prior to dissolved organic carbon (DOC) and chemical oxygen demand (COD) analysis.

Disposable plate for Agilent™ 850-DS Dissolution Sampling Station for automated sample preparation in dissolution testing.

Rocker® MF Magnetic Filter Holders are designed with double-layer magnets to ensure a tight seal between the funnel and support base. This user-friendly design allows one-handed operation and prevents possible twisting and tearing of the membrane.

Rocker SF Stainless Steel Filter Funnels are high-quality funnels made of SS316. Spin-lock design facilitates fast and stable installation without a clamp.

MultiVac™ Vacuum Manifolds have 3-port and 6-port options in stainless steel and aluminum. Compatible with all Rocker filter holders and mainstream disposable funnels from Sartorious, Pall, and Millipore.

Lafil™ 400 -LF 30 is an all-in-one filtration system with a spill-proof and space-saving design. LF30 filter holder with its spin-lock design is easy to install.

Rocker supplies a wide variety of laboratory filtration apparatus including flasks and vacuum bottles. Rocker filtration apparatus is a combination of innovation and user-oriented ideas including spill-proof flasks and a direct drainage mechanism that makes laboratory work easier.

Accumax Filter plates are designed to scale high throughput applications like nucleic acid purification, recovery and removal of proteins, NGS sample preparation, chromatography cleanup etc.

Sartoclear® filters are cellulose-based depth filters developed for demanding clarification applications in the biotechnological and pharmaceutical industries.

Hydrosart® high performance membrane is a stabilized cellulose based membrane optimized for biopharmaceutical process applications. It is stable across a broad pH range and extremely hydrophilic, making it non-protein binding and virtually non-fouling.

The Sartocheck® 5 Filter Tester is an automatic filter integrity tester designed to cover the complete range of integrity testing from small syringe filters up to large multiround housings and tangential flow cassettes.

DISCSTAR ® BIO SD stainless steel housings are designed to insert PURASDISC ® BIO SD single-use filter modules. The housings are tiltable and a trolley is available to transport the modules, which guarantees easy loading and unloading of the filter modules.

PURASPIN ® depth filtration units are designed for small scale filtration trials. They allow efficient and cost-effective depth filtration of up to 20 mL. They can be used as a depth filter unit in a centrifuge or by applying vacuum.

PURACAP ® and PURACAP ® BIO SD are filter capsules for lab and pilot scale filtration trials. The capsules are used as a tool to generate the data needed for a propper scale-up. PURACAP ® is used for standard depth filtration (sheet filtration), PURACAP ® BIO SD for alluvial filtration (e.g. clarification of cell broth).

ACTIVASORB ® depth filter sheets are used in various applications such as decolorization, deodorization or catalyst removal. This type of filter sheets contains immobilized activated carbon which allows a easy and clean handling. In addtion, treatment with immobilized activated carbon is much more efficient compared to loose carbon powder due to a forced contact of the impurities with the activated carbon.

The PURASPIN ® Test Kit contains 5 different filter sheet types for laboratory filtration tests for coarse, fine, clarifying and sterile filtration. A practical and easy-to-use tool to define the right filtration solution at an early stage in the development process.

The SCALE-UP Test Kit is a tool to find the ideal depth filter at an early stage of the process development. The test kit contains 10 different PURASPIN ® for 20 mL trials, a 2" capsule with a selection of filter sheets for verification and the necessary information for a proper scale-up calculation.

PURAFIX ® depth filter sheets are specially developed for use in demanding applications in the biological and pharmaceutical industries. They are characterized by their high purity and extremly low content of extractable endotoxins and ions. This product line is also available with a positive zeta potential. PURAFIX ® filter sheets are also available as lenticular modules (12" and 16" PURADISC ® ).

The NOVOX ® CP is a high precision plate & frame filter, designed for pharmaceutical and other critical applications. This filter is an enclosed filtration system completely sealed for CIP without filter sheets. It eliminates any drip loss and prevents the liquid from having contact with the outside environment.

DISCSTAR ® LS and H are high-capacity depth filtration systems with no drip loss. They have pharma-approved valves and pressure gauges and are therefore ideally suited for highly sensitive applications in healthcare and the pharmaceutical industry. DISCSTAR ® LS and H are the system of choice for frequently changing filtration applications.

Stax™ disposable depth filter systems is a highly versatile disposable depth filter platform that is well suited for demanding prefiltration and clarification applications in biopharmaceutical workflows.