Hemco (Independence, Mo.) has introduced a new enclosure for packaging/handling powders. Enclosures are designed to isolate powder handling, sample weighing, high throughput screening, and other lab automated processes. Enclosures can feature HEPA filtered exhaust or HEPA filtered systems to protect users or products depending on the process. Available in unitized or modular models, EnviroMax enclosures are offered in standard sizes or can be built to meet your exact size and design specification. Horizontal slide, vertical moving, or hinged sash access and work surface, table/cabinets, electrical, plumbing and ventilation systems are options. HEMCO offers a wide selection of standard sizes in vented or HEPA filtered models.