就 OST臭氣技術的有效性，美大林健康家居有限公司曾委託多間檢測中心進行測試評估，包括：
測 試 化 驗 所
檢測地點
TVOC
細菌/ 甲醛/ 苯
SGS (HK) Ltd
香港
(2008)
由 230ppbv減至 24ppbv
總細菌量由 550cfu/ m3，減至260 cfu/ m3
國家建築工程
室內環境檢測中心
上海
(2005)
最大淨化率為 98.12%,
平均淨化率為 91.44%
甲醛: 最大淨化效為81.6%, 平均淨化率為71.4%
苯: 最大淨化率為99.18%, 平均淨化效率為82.83%
Lowen and Associates
加拿大
(2003)
0.6mg/cu. 減至 >>
少於0.2mg/cu.(33.3%)
0.749mL/cu.m 減至 >>
0.045mL/cu.m (5.34%)
(2002)
n/a
黴菌污染房間由256減至18
TVOC – Total volatile organic compound 揮發性的有機化合物質的總量
TBC – Total bacteria count 細菌總量
檢視或下載詳細報告
#1 SGS Hong Kong Ltd. - Test Report No. 2002512/IEQ, Testing: TVOC & total bacteria count (Job no.: 2747852, Jun 30, 2008) #2 國家建築工程室內環璄檢測中心 – 測試評價報告，項目：OST技術對室內空氣中甲醛、苯及TVOC淨化效果的測試評價 (編號A07類2005年第1號，2005年4月8日，中文版) #3 National Indoor Environment Testing Center (China) – Evaluation Report, Subject: The effectiveness of the Medallion's OST treatment on contaminants in indoor air (SN: A07 Category 2005 Year 01, 8 April 2005, English Version) #4 Lowen & Associates - Examining the Effectiveness of Ozone in Reducing VOCs in a New Display House, Maple Ridge, British Columbia (22 August 2003) #5 Lowen & Associates Environmental Consultants – Inspection & Testing of a Mold Contaminated House at 2611 Uplands Drive, Coquitlam Undergoing Ozone Decontamination (9 January 2003)
#1 SGS Hong Kong Ltd. - Test Report No. 2002512/IEQ, Testing: TVOC & total bacteria count (Job no.: 2747852, Jun 30, 2008)
#2 國家建築工程室內環璄檢測中心 – 測試評價報告，項目：OST技術對室內空氣中甲醛、苯及TVOC淨化效果的測試評價 (編號A07類2005年第1號，2005年4月8日，中文版)
#3 National Indoor Environment Testing Center (China) – Evaluation Report, Subject: The effectiveness of the Medallion's OST treatment on contaminants in indoor air (SN: A07 Category 2005 Year 01, 8 April 2005, English Version)
#4 Lowen & Associates - Examining the Effectiveness of Ozone in Reducing VOCs in a New Display House, Maple Ridge, British Columbia (22 August 2003)
#5 Lowen & Associates Environmental Consultants – Inspection & Testing of a Mold Contaminated House at 2611 Uplands Drive, Coquitlam Undergoing Ozone Decontamination (9 January 2003)