Walker Barrier Case Studies
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Self-Contained Ventilated Work Enclosures Minimize Contamination
9/21/2017
A chemical industry company working to provide emission control technology for the natural environment sources a containment solution for its automotive business.
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High-Potency Containment For Polypeptide Vaccine Manufacturing
4/5/2017
The team at Polypeptide Labs' overall project aim was to achieve homogenization (blending/tumbling) of potent lyophilized polypeptide product offloaded from a separate isolator.
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Case Study: Dust In Air Testing In A Downflow Booth
4/17/2009
The report on the pages that follow describe the procedure and results for testing dust in air in a downflow booth. A downflow booth is used in the pharmaceutical industry to safeguard operators against harmful dusts generated during many manual powder handling operations. By Walker Barrier Systems
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Integration Of Tray Dryers & Nutsche Filter In Containment Isolator System
Walker Barrier Systems was tasked with providing a system to contain potent and toxic active pharmaceutical compounds to 0.5μg/m³ exposure level (TWA over operation duration), for an existing Lab space. The unit was designed for product filtration, drying in vacuum heat oven, hand sieving and discharging and final dispensing for further processing, using a Hicoflex system, for an existing Laboratory. By Gary Partington
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Surrogate Testing Of A Downflow Booth Complete With Integrated Tray Dryer
Walker Barrier Systems was tasked with providing two downflow booths, each with integrated tray dryer (client provision) mounted in the side wall. The booth was to be used for filling trays with wet cake, as well as the dispensing of dried product from the trays into drums using a custom designed “tray dispensing hopper”.
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Six Glove Sterility Test Isolator
The Walker Barrier Systems Six Glove Sterility Testing Isolator is designed to allow operators to perform sterility testing in an aseptic environment providing assurance of material integrity. By Walker Barrier Systems