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MIG COMPANY LIMITED
MIG Company Limited is a representative of the world’s leading gas corporations such as: Air Liquide, BNF, Linde, Iwatani, Global Gas, Calgaz, Viet Air Filter… in Vietnam, specializing in distributing industrial gases, medical gases, multi-component special gases and gas industry equipment such as liquid pumps, cylinders, valves of all kinds, vaporizers, liquid tanks, filters.
Product
Calibration gas products
Multi-component calibration gas cylinder – calgaz standard gas cylinder
In just one standard gas cylinder, there are many types of gases with suitable standard gas concentrations integrated, very convenient for calibrating 4-gas concentration detectors or 5-gas detectors including CO2, H2S, CO, CH4, O2.
Calibration Gas Cylinder 50% LEL Methane (CH4) / Air, Model 2AL
Standard Gas Cylinder 2.5% Carbon Dioxide (CO₂), 20.9% Oxygen (O₂), Balance Nitrogen (N₂)
Hydrogen Sulfide (H2S) 50ppm Balance Air Cylinder – Model 8AL
Calgaz Standard Gas Cylinder 25PPM Hydrogen Sulfide (H₂S), 50PPM Carbon Monoxide (CO), 2.5% Methane (CH₄), 12% Oxygen (O₂), Balance Nitrogen (N₂)
Calgaz Standard Gas Cylinder 25PPM Hydrogen Sulfide (H₂S), 100PPM Carbon Monoxide (CO), 0.35% Pentane (C₅H₁₂), 19% Oxygen (O₂), Balance Nitrogen (N₂)
Calibration gas cylinder containing 25ppm Hydrogen Sulfide (H₂S), Balance Nitrogen (N₂)
Standard gas cylinder containing 10ppm Ethylene Oxide (C₂H₄O), Balance Nitrogen (N₂)
In addition to the above standard gas cylinders, customers can purchase other gas components depending on the purpose of use. Please contact us immediately. We mix according to request
2-component standard gas
» Field of application: automotive industry, used in machine calibration
Synthetic air 20% O2 + 80% N2
» Field of application: Radiation measurement by proportional counter tube – Gas for ECD machine
P5 gas mixture / P10 gas (5/10% Methane, the rest is Argon)
Field of application: Shielding gas for spark spectrometer
2 ~5% H2, the rest is Argon
Field of application: Welding shielding gas mixture
Ar/CO2; Ar/ O2Ar/CO2/O2;
Ar/He, Ar/H2,……
» Application: Radiation measurement in furnaces
Synthetic air 2.5 ~ 8% O2, Remaining N2
Air mixture 400vpm (500mg/m3) CO, remaining N2
Mixed gas 280vpm (800 mg/m3) SO2, remaining N2
Air composition 700vpm (2000mg/m3) SO2, remaining N2
Mixed gas 300vpm(400mg/m3) NO, remaining N2
LASER Gases – Mixtures P61 – P66 – P83
LASER gas can be a mixture of Helium and Neon. Argon or Krypton or Xenon can also be used to make lasers. Sometimes a mixture of CO2 and Nitrogen LASER gas is also used.
Mixed gas for CO2 Laser equipment with the ratio: 4.5% CO2, 13.5% N2, the rest is He gas
P61 gas: 1.7% CO2, 23.4% N2, He (Balance)
P66 gas: 5% CO2, 34% N2, He (Balance)
P83 gas: 5% CO2, 40% He, N2 (Balance)
Common types of gas used for gas chromatography:
40% H2 in He (FID Fuel) Fuel Gas for GC-FID (THC < 0.5 ppm)
40% H2 in He UHP (FID Fuel) Fuel Gas for GC-FID (THC < 0.1 ppm)
40% H2 in N2 (FID Fuel) Fuel Gas for GC-FID (THC < 0.5 ppm)
40% H2 in N2 UH (FID Fuel) Fuel Gas for GC-FID (THC < 0.1 ppm)
5% CH4 in Argon-ECD (P-5) Make-up Gas for GC-ECD
10% CH4 in Argon-ECD (P-10) Make-up Gas for GC-ECD
Order processing procedure
