Hepa Filter Testing Articles & Analysis
2 news found
HEPA and ULPA filters are designed to catch also ultrafine particles. ...
Westech continues to participate and to introduce new products significant to inhalation drug research and the device testing industries. Westech 7-Stage Cascade Impactor with Micro-Orifice Collector (USP Apparatus 5 & 6 / EP Apparatus E) Witham Low-Flow Cascade Impactor (300 ml/min. ranges) suited for pediatric or chamber studies AutoCoater for ACI collection plate ...