The Porvair Filtration Group Biofil Plus range of microbial-rated cartridges have been developed and manufactured for the filtration of complex biological liquids found in biopharmaceutical, biotechnologym and other critical applications.
Meissner’s new inline UltraCap H.D. high capacity capsule filter offers seamless integration into SUS for pharmaceutical and biomanufacturing applications. The robust inline UltraCap H.D. withstands rough handling conditions and demanding environments, while providing high flow rates and high throughput.
Phenomenex introduces the Phenex-GF/NY dual-membrane syringe filter for viscous, particulate-laden samples. The new filter incorporates a glass layer, through which the sample passes first for elimination of heavy particulates, increasing the effectiveness of the second, nylon fiber membrane.
Spectrum Laboratories introduces modified polyethersulfone (mPES) hollow fiber filters for tangential flow filtration. Modified polyethersulfone is an advanced hydrophilic membrane chemistry that provides higher flux rates for faster processing, selectivity for separation applications, and low protein binding for higher production yields.
Meissner’s Steridyne 50 (PVDF) and Ultradyne 50 (PTFE) are multipurpose 50 mm filters for small volume venting, gas, and solvent filtration. The filters are offered with stepped hose barb inlet/outlet connections. Designed and supported for bi-directional flow, the 0.2 ?m-rated filters serve as a hydrophobic vent filter.
Millipore introduced the new Amicon Ultra-2.0 mL filter, the newest in the Amicon Ultra line of centrifugal filters for protein or nucleic acid concentration, as well as buffer exchange.
Millipore introduced the new Amicon Ultra-0.5 mL filter, the newest in the Amicon Ultra line of centrifugal filters for protein concentration and buffer exchange. Offering 25- to 30-fold concentration with 90% recovery rates in as little as ten minutes of centrifugation, the Amicon Ultra-0.5 mL device provides high recovery with the fast spin times.
Thermo Fisher Scientific has introduced the free Thermo Scientific H2O SELECT Water Testing Program, providing confidence for scientists with their pure water applications.
Millipore Corp. has announced an initiative to provide “Stem Cell Tested” products. Many of the company’s filter products will be validated for use on stem cells. The Stericup filter with Express PLUS membrane is the first available under this initiative.
The HP2 helium purifier provides “point-of-use” purification of helium or other noble gases to sub-ppm levels. The NP2 (nitrogen purifier) purifies nitrogen to sub-ppm levels. The substrate in these purifiers is a non-evaporable gettering alloy.
NALGENE 50 mL Conical Filter Units incorporate a Pall Supor machV polyethersulfone (PES) membrane.
New 33 mm Millex syringe filters with nylon membrane are offered for analytical sample preparation. The non-sterile filters are used for filtration of 10 to 100 ml volumes of aqueous and mild organic solutions prior to HPLC or other instrument analysis. Available in 0.20 μm and 0.
This new syringe filter is just large enough that it will rest on top of a 50 ml tube and not slide into it. A large filter area makes filtering a little quicker without requiring as much pressure on hands and fingers. PES 0.