Two revised Recommended Practices (RPs) covering high-efficiency particulate air (HEPA) filters and ultralow-penetration air (ULPA) filters are now available from IEST: • IEST-RP-CC001.5: HEPA and ULPA Filters describes 11 levels of filter performance and six grades of filter construction. Filters that... (Continue reading)
Daikin Industries, Ltd. has reached a definitive agreement with Nippon Sheet Glass Co., Ltd. to acquire all outstanding shares of NSG’s wholly owned subsidiary Nippon Muki Co., Ltd. at a price of 5 billion yen. The closing of the acquisition... (Continue reading)