1) Room Temperature
2) Relative Humidity
3) Air movement
4) Carbon Dioxide
5) Carbon Monoxide*
6) Respirable Suspended Particulates
7) Nitrogen Dioxide
8) Ozone
9) Formaldehyde*
10) Total Volatile Organic Compounds
11) Radon
12) Airborne Bacteria and Yeast & Mould
Toxic organics analysis, following USEPA TO17 by Thermal Desorption System Around 20-30 air toxic organics
1) Benzene*
2) Carbon Tetrachloride*
3) Trichloroethylene*
4) Tetrachloroethylene
5) Chloroform*
6) 1,2-Dichlorobenzene
7) 1,4-Dichlorobenzene
8) Ethylbenzene
9) Toluene*
10) Xylenes*
11) 1,1,1-Trichloroethane
12) perchloroethylene*
13) propylene glycol*
14) Other identified organics in Chromatogram
Sampling Duration: 4-6 hours per point
Polyaromatic Hydrocarbons (carcinogenic to human) in air by NIOSH 5515
1) acenaphthene
2) benzo[ghi]perylene
3) fluorine
4) acenaphthylene
5) benzo[a]pyrene
6) indeno[1,2.3-cd]pyrene
7) anthracene
8) benzo[e]pyrene
9) naphthalene
10) benz[a]anthracena
11) chrysene
12) phenanthrene
13) benzo[b]fluoranthene
14) dibenz[a,h]anthracene
15) pyrene
16) benzo[k]fluoranthene
17) fluoranthene
Sampling Duration: 4-6 hours per point
Service D:
Heavy Metals in surface dust
Lead*, Mercury*, Antimony*, Arsenic*, Selenium*, Beryllium, Cadmium, Chromium*, Cobalt, Copper, Manganese, Molybdenum, Nickel* Vanadium
Sampling Duration: 4-6 hours per point
Service E:
Suspected Indoor Contaminants (by OSHA&ASTM methods)
1) Urea
2) Sulphur Dioxide
3) Ammonia
4) Nicotine*
Sampling Duration: 4-6 hours per point
The sampling and analysis job should be incorporated with accommodation and logistic cost both for sampler and equipment. This cost can be quoted after the no. of sampling point finalized. Package offer will be provided for measurement jobs more than one offices.
General criteria for selecting sampling locations listed as below and you are advanced to send office floor plans for review.
1) 500 sq. m. per point and evenly distributed on each office floor under MVAC
2) Locations which suspected to be happened abortion cases for the pregnant staff
3) Fresh air intake locations
4) Inspection during site visit
Remark: The chemicals marked with “ * ” are classified as Embryotoxins, substances that may kill, deform, retard the growth, affect the development of specific functions in the unborn child, or cause postnatal functional problems.
Others 其他信息：
Sample for reference 参考图片:
