Air testing

Envirolab and MPL provide a comprehensive range of air testing:

Stack Emission Testing/ Stationary Source Testing /Landfill gas / Soil Gas

TSP, SO₂, SO₃, H₂SO₄/ SO₃, NO_X, Carbon Monoxide, Gaseous and particulate Fluoride, VOC's, Metals, Hexavalent Chromium, Hydrogen Sulfide, Total Reduced Sulfur, Halides and Halogens, (PAH, Dioxins, SVOC & Co - Planar PCB's are sub-contracted) Permanent and light gases.

Occupational Testing

Air Toxics / Vapour Intrusion / Fugitive emissions

Collected in Summa Canisters, Tedlar bags, Thermal desorption tubes, gas bombs:

Permanent and light gases

Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, Helium, Carbon Dioxide, Methane, Ethane, Propane, Isobutane, n-Butane, Neopentane, Isopentane, n-Pentane, Hexane Isomers, Heptanes+

Volatile Organic Compounds (VOC)

VOCs in landfill gas and stack emissions by USEPA Method 18

VOCs in ambient air collected on thermal desorption tubes, USEPA TO17

VOCs in ambient air collected in Summa Canisers, USEPA TO15

Speciated Sulfur

Sulfur species collected in tubes and bags

Ozone Precursors

Collected in tubes, cans or bags

Supply of Air Sampling Media

Charcoal tubes, silica gel tubes and other sorbent tubes

High volume filter papers including pre-inspection for pin-holes

Quartz filters for Diesel Particulate Matter

Respirable Cassettes

IOM heads

3M vapour badges

Passive formaldehyde monitor

Passive inorganic mercury reusable capsule holder

Passive inorganic mercury sorbent capsules

Funnels, stoppers and winchesters for dust deposition