... US Standard ANSI/NSF49: 2002 2 European Standard EN12469: 2000 3 Chinese Standard YY0569-2005 Certificates: ISO9001, ISO14001, ISO13485, CE, ... (exhaust collar, exhaust blower and duct) 2. Air curtain tester 3. Formalin Fumigation sterilizer and Ammonnium Hydrogen Carbonate Neutralizer(filter changing ... six),power keypackage size (LxWxH )1250x915x1890(mm)Gross weight(kg)300 3 feet NSF Biosafety Cabinet