AIR

Include, but are not limited to:

• Industrial hygiene (Air pollutants in workplace) monitoring
• Source emission monitoring
• Indoor air quality monitoring
• Ambient air quality monitoring, and
• Cleanroom environmental monitoring.

TEST PARAMETERS AND SAMPLING 

Include, but are not limited to:

• Acetone
• Ammonia
• Benzene, toluene, ethyl benzene and xylene (BTEX)
• Formaldehyde
• Methyl isobutyl ketone
• Tetrachloroethylene
• Elements such as cadmium, chromium, lead, nickel, iron, magnesium, manganese and tin
• Nuisance dust, particulates
• Respirable dust
• Acids such as hydrogen chloride, nitric acid and sulphuric acid
• Particulate matter emissions, sulfur dioxide, nitrogen oxides, carbon monoxide, etc. (Test parameters of source emissions), and
• Carbon dioxide, carbon monoxide, operative temperature, relative humidity, air movement, total viable bacterial count, total viable mould count, formaldehyde, total volatile organic compounds, respirable suspended particles, ozone, air temperature, PM2.5, PM10, etc. (Test parameters of indoor air quality).