calibration Gases

Calibration Gases

Atmospheric Environmental Measurement

High Purely Gases

Hydrogen, Nitrogen, Oxygen, Helium, Argon, Carbon & Air

Stack Emission Monitoring

Nitric oxide Sulfur dioxide Carbon monoxide Oxygen Nitrogen dioxide Hydrogen chloride Hydrogen fluoride Ammonia

Exhaust Gas of Automobile

Nitric oxide Carbon monoxide Carbon dioxide Oxygen Methane Propane

Petrochemical Process & Natural Gas

Hydrocarbons Gas Mixtures

Alkenes Alkanes Aromatics Esters Ethers Halocarbons Sulfur Compounds Inorganic Gases

Hydrocarbons Liquid Mixtures

Alkenes Alkanes Aromatics Esters Ethers Halocarbons Sulfur Compounds Inorganic Gases

Natural Gas BTU Standards

Methane Ethane Propane iso-Butane Butane 1-Butene trans-2-Butene cis-2-Butene iso-Pentane Pentane 1-Pentene Hexane Cyclohexane Heptane iso-Hexane

Toxic gas measurement

Toxic Gases

Hydrogen chloride Hydrogen sulfide Hydrogen fluoride Chlorine Fluorine Silane Phosphine Nitric oxide Nitrogen dioxide Carbon monoxide

Odor Measurement

Sulfur Compounds

Hydrogen sulfide Methyl mercaptan (Methanethiol) Dimethyl sulfide Dimethyl disulfide

Acid

Propionic acid n-Butyric acid Valeric acid iso-Valeric acid

Alcohols and Ketones

iso-Butyl alcohol Methylethylketone Methylisobutylketone Butylacetate

Amine Compounds

Ammonia Trimethylamine

Aldehyde

Acetaldehyde Propionaldehyde n-Butyraldehyde Valeraldehyde iso-Valeraldehyde

Gas Detector

For General Purpose Gas Detector

Nitric oxide Sulfur dioxide Carbon monoxide Carbon dioxide Oxygen

For Toxic Gas Detector

Hydrogen chloride Hydrogen Cyanide Hydrogen sulfide Ammonia Chlorine Nitrogen dioxide