Customized gases and laboratory gases

Product Name

Standard gas for calibration of alarm leak detector

Package

1-8 liter steel cylinder

Standard filling pressure

9.5 MPa

valve

QF-21A

Product Name

Standard gas for motor vehicle testing

Package

1-8 liter steel cylinder

Standard filling pressure

9.5 MPa

use

Mainly used for motor vehicle exhaust environment monitoring and analysis

Product Name

Medical standard gas

Package

1-40 liter steel cylinder

Standard filling pressure

9.5 MPa

valve

QF-21A

use

Disinfection gas, sterilization gas, blood measurement standard gas, lung function testing standard gas, excimer laser gas

Product Name

Petrochemical standard gas

(Methane standard gas)

Package

2L, 4L, 8L, 40L aluminumGold cylinders, carbon cylinders, etc.

Standard filling pressure

9.5 MPa

valve

QF-21A

use

Mainly used in online instrument analysis and gas sample analysis

Product Name

Environmental monitoring standard gas

Package

1-8 liter steel cylinder

Standard filling pressure

9.5 MPa

valve

QF-21A

use

Mainly used for environmental monitoring and atmospheric componentsAnalysis etc.

Product Name

Standard gases in the power industry

Package

1-8 liter steel cylinder

Standard filling pressure

9.5 MPa

valve

QF-21A

use

CO 50~1000ppm H2 50~1000ppm C02 50~5000ppm CH4 100ppm~1% C2H4 30~500ppm C2H6 30~500ppm C2H2 30~500ppm N2 or Ar balanced gas Transformer oil and gas measurement

Product Name

Natural gas standard gas

(LNG standard gas)

Package

8-liter aluminum alloy cylinder; 40-liter carbon steel cylinder

Molecular formula

Multi-component

Natural gas standard gasRepresentative products

Basic physical property indicators 88.77%

Methane CH4+7.54%

Ethane C2H6+2.59%

Propane C3H8+0.45%

Isobutane i-C+0.56%

n-C+0.09%

Nitrogen N2

use

Natural gas standard gas is mainly used for the calibration and detection of petrochemical process control instruments, the quality of petrochemical products, environmental pollutant detection, automobile exhaust emission detection, various factory exhaust detection, calibration of mine alarms, medical instrument inspection, oil quality detection of power system transformer, air separation product quality control, correction of traffic safety detection instruments, geological detection and earthquake monitoring, metallurgical analysis, gas equipment experiment and calorific value analysis, fertilizer industry instrument calibration, etc.

Product Name

Standard hydrogen sulfide gas,

H2S standard gas

Package

8-liter aluminum alloy cylinder; 40-liter carbon steel cylinder

Representative products of hydrogen sulfide standard gas

1-50pmm

50-2000pmm

2000pm-Percentage level

Customized according to customer needs

Multi-component standard gases including 2-20 components such as hydrogen sulfide can be formulated

use

The hydrogen sulfide standard gas is mainly used in the calibration and detection of petrochemical process control instruments, the control of petrochemical product quality, environmental pollution detection, automobile exhaust emission detection, various factory exhaust detection, calibration of mine alarms, medical instrument verification, oil quality detection of power system transformer, air separation product quality control, correction of traffic safety detection instruments, geological detection and earthquake monitoring, metallurgical analysis, gas equipment experiment and calorific value analysis, fertilizer industry instrument calibration, etc.