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Ambient & Industrial Air VOCs  Online & Offline Monitoring Solutions

Volatile organic compounds (VOCs) are part of the large hydrocarbon family, a vast array of aliphatic, aromatic hydrocarbons, their halogenated derivatives, alcohols, ketones and aldehydes. VOCs in ambient air have immense importance as they have direct as well as indirect effects on climate change, ecology and human health. 


In general, volatile organic compounds (VOCs) are harmful to both health and the environment. Effective air analysis is critical in a variety of applications and environments. At Magenta Labscience, we provide a complete solution to meet these challenges in Air Monitoring & Analysis . Our instruments, along with carefully configured analyzer system, help you perform effective air sampling, desorption, testing and data analysis, at the same time achieving excellent sensitivity and precision.

If you are interested in any of the following products, do not hesitate to contact us at any time of your convenience.

Online VOCs Monitoring


  • Non Methane Total HydroCarbons (NMHC) Online Monitoring Stations

    • Target: Methane & non-Methane Total Hydro-Carbons (10 ~ 10000 ppb analysis range; detection limit less than 10 ppb; analysis time cycle less than 2 minutes)

    • Extended Model target Benzene BTX series compounds in extra (such as Benzene, Toluene, Xylene & its isomers; 0.01~300 ppb analysis range; detection limit less than 0.01 ppb(benzene); analysis time cycle less than 15 minutes)

  • Targeting industrial emissions, road pollutions, and many other fields

  • Continuous Online Analysis system & real time display of results

  • Integrated system contains GC-FID, Zero Air Generator, Hydrogen Generator and with air sampling system

  • EPA TO-12 & ISO 14965-2000 recommended method

  • Extendable with canister sampling technique for offline analysis options

Photochemical Assessment Monitoring Stations (PAMS) Online & Offline Solutions

  • Follow US EPA PAMS (EPA/600-R-98/161) online monitoring recommendations

  • 56 Target Compounds Ozone Pre-cursor

  • ​Double Cold Trap Online Sampling technique

  • GC/Dean Switch/Dual Column/Dual FID Configuration

  • Integrated Modular design with H2 & Zero Air generators for Online Monitoring Station

  • Sampling Volume 0.1~6L

  • Detection Limit better than 0.05 ppb 

  • Analysis range 0.1~10 ppb 

  • UNITY–Air Server-xr/cold trap provide Offline sampling options

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Offline VOCs Analysis Solutions

  • Follow US EPA TO-14A, TO-15 or TO-17 Methods

  • Target up to 108 VOCs Compounds from ppt to ppm level

  • Canister or Thermal Desorber Kits for Offline Sampling (max 27 canister channel or 100 desorber tubes)

  • GC/Dean Switch/Dual FID or GCMS 

  • Full Set of accessories such as Multi channel Canister cleaning station, Static/Dynamic Gas Dilutor and Calibration Gas Mixer, etc.

  • Small footprint & Integrated system good for mobile laboratory or Road side monitoring stations


Offline Air Sampling & Collection Solutions

  • Canister Sampling solutions for VOCs

    • Purging/Cleaning

    • Multi channel Sampling

    • Static/Dynamic Dilution

  • Standard Gas Mixing Solution

  • Gas Flow Controllers

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Mobile VOCs Monitoring Solutions

All in one automobile solution offers great mobility in monitoring industrial air VOCs, equipped with GPS, wireless network & cloud server data uploading features the complete solution to urban & industrial air quality monitoring & data integration.

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