久久精工是国产品牌吗-亚洲日本在线观看-日韩不卡在线观看-91影视在线观看-综合网色-亚洲女人天堂av-乱亲女h秽乱长久久久-色欧美片视频在线观看-日本色悠悠-午夜免费福利小电影-成人国产精品免费-国产制服一区-成年视频女人的天堂-美女写真福利视频网-女人与公拘交酡全过女免费

Position: Home / Our Services / Environmental detection / Gas detection
Gas detection

Creating a green ecological environment is the pursuit of human beings, fulfilling the responsibility of environmental protection and promoting the harmonious development of human and nature is an important part of Huabi Laboratory's sustainable development plan. Huabi Laboratory Environmental Services Department provides professional air and exhaust gas detection services to provide data support for enterprise pollution control and energy saving and emission reduction, and help enterprises enhance their social image.


Testing items


• Total suspended particulate matter• Sulfur dioxide

• Nitrogen oxide

• Formaldehyde• Total volatile organic compounds
• Benzene series (8 in total) Volatile Organic Compounds (VOCs) of benzene, toluene, ethylbenzene, o-xylene, m-xylene, p-xylene, styrene and cumene (35 in total)

1,1-dichloroethylene, 1,1,2-trichloro-1,2,2-trifluoroethane, propylene chloride, dichloromethane, 1,1-dichloroethane, cis-1,2-dichloroethylene, trichloromethane, 1,1,1-trichloroethane

Trichloroethane, carbon tetrachloride, 1,2-dichloroethane, benzene, trichloroethylene, 1,2-dichloropropane, cis-1,3-dichloropropylene, toluene, trans-1,3-dichloropropylene,

1,1,2-trichloroethane, tetrachloroethylene, 1,2-dibromoethane, chlorobenzene, ethylbenzene, m-xylene, o-xylene, styrene, 1,1,2,2-tetrachloroethane, 4-ethyl

1,3,5-trimethylbenzene, 1,2,4-trimethylbenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, benzyl benzene, 1,2-dichlorobenzene, 1,2,4-trichlorobenzene and hexachlorobutadiene



High performance liquid chromatography

Inductively Coupled Plasma Emission Spectrometer (ICP-OES)

High Performance Liquid Chromatography-Tandem Mass Spectrometer

Gas Chromatography-Mass Spectrometry (GC-MS)

Ultraviolet-Visible Spectrophotometer

X-ray Diffraction (XRD)