Howorth Pharma Production Process Containment Solutions • Downflow Booths • Glovebox Isolators • Kilo Lab Enclosures • Pack-Off Booths Howorth Pharma offers a totally comprehensive powder containment service with its range of Glovebox Isolators and Containment Booths, to provide you with custom-designed solutions that exceed the varied and ever increasing demands of potent compound manufacturing and handling Process Containment.