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    CHEMIX Specialty Gases and Equipment

  • Slide image

    CHEMIX Specialty Gases and Equipment

  • Slide image

    CHEMIX Specialty Gases and Equipment

  • Slide image

    CHEMIX Specialty Gases and Equipment

CALIBRATION GAS MIXTURE


Chemix Gases

Calibration Gas Mixture - more emphatically a degree of measurement - is our prime product. Gravimetric filling method as per ISO 6142 where the components are added sequentially using traceable weights and improvised manometer method as per ISO 6146 are followed. For Analysis, various GC methods and direct analysis methods as per IS, ISO and ASTM standards are used in the laboratory. Laboratory is maintained as per ISO 17025 (NABL). For certification, ISO 6141-2015 is being followed.

MIXTURES TRACEBILITY

All our Calibration Gas Mixtures are delivered with a calibration certificate compliant to ISO 6141. Due to our thorough approach to quality; we are able to trace every mixture back to its original filling data. This data includes identification of cylinders, production process, actual component weights and chromatographic analysis results. Measuring devices like weighing scales and pressure gauges are calibrated against tracesble weights and certified master gauges respectively on a regular interval. Further more the gas compositions are analyzed traceable to NIST or NPL references.

PREPARATION TOLERANCE

Preparation Tolerance defines the maximum permitted variation between the requested nominal concentration and the actual concentration supplied.

CERTIFICATION ACCURACY

The Certification Accuracy defines the accuracy of the instruments used and method followed for analysis and certification. Standard uncertainty also calculated as and when required.

PRESSURE

Final Pressure of the supplied gas depends on the vapor pressure of the component and its concentrationS. We supply at maximum pressure permissible for the particular composition of gases in a given container.

STABILITY

We Guarantee the homogeneity of the gas mixtures stable during the particular period of time. Selection of right cylinder and cylinder preparation followed rigorously to achieve stability.

We Manufacture wide range of Calibration Gas Mixtures write from two components to multi components mixtures as required by the user.


2-COMPONENT GAS MIXTURES

Our product list contains 284 different compositions of 2-Component Gas Mixtures. Few examples listed below

ACETALDEHYDE HELIUM
100 ppb –1000 ppb + Nitrogen CGMC92470201 • 10-50% + Air CGMC25680201
1000 ppb -10 ppm + Nitrogen CGMC92470202 • 10-999 ppm + Argon CGMC25040202
ACETYLENE • 0.1-50% + Argon CGMC25040203
1-50 ppm + Helium CGMC02250201 • 1-999 ppm + Nitrogen CGMC25470202
1000 ppm -1 % + Helium CGMC02250202 • 0.1-50% + Nitrogen CGMC25470203
5 ppm-1.0%+Nitrogen CGMC02250203 • 5-15% + Oxygen CGMC25540202
AMMONIA n – HEXANE
50-999 ppm + Argon CGMC03040202 • 1-5000 ppm + Air CGMC27680201
0.1-3.0% + Argon CGMC03040203 HYDROGEN
5 ppm - 1.0%+Nitrogen CGMC03470212 • 4 ppm to 50%LEL in Air CGMC29680204
1-10 % + Nitrogen /Helium CGMC03470213 • 1.0-10%+Argon CGMC29040205
ARGON • 0.1-40%+Helium CGMC29250208
50-999 ppm + Helium CGMC04250202 • 0.1-5.0%+CO2 CGMC29110204
0.1-50%+Helium CGMC04250203 • 5 ppm-49%+Nitrogen CGMC29470217
50-999 ppm + Hydrogen CGMC04290201 METHANE
0.1-49 % + Hydrogen CGMC04290202 • 2 ppm to 50%LEL in Air CGMC36680208
50-999 ppm + Nitrogen CGMC04470202 • 2 ppm - 49% + Argon CGMC36040201
0.1-49% + Nitrogen CGMC04470203 • 2ppm - 49%+ Helium CGMC36250201
BENZENE • 2 ppm- 49% + Hydrogen CGMC36290201
• 10-1000 ppb + Air CGMC05680201 • 10-50% + Neon CGMC36440201
• 1000 ppb – 10 ppm+ Air CGMC05680202 • 1-95% + Nitrogen CGMC47360202
• 10-1000 ppm + Nitrogen CGMC05470201 NITRIC OXIDE
n – BUTANE • 1-10% + Helium CGMC46250201
• 2-49 ppm - 0.9 % + Air CGMC08680201 • 50-1000 ppm + Nitrogen CGMC46470247
• 1-50 ppm - 1 % + Argon CGMC59080201 • 5 ppm - 0.1% + Nitrogen CGMC464702110
• 1-49 ppm - 5-65% + Propane CGMC59080201 NITROGEN
ISO BUTANE • 100-999 ppm + Argon CGMC47040204
• 1-999 ppm + Helium CGMC31250201 • 0.1-49% + Argon CGMC47040205
• 5-45 % + Propane CGMC31590201 • 10 – 999 ppm + Helium CGMC47250204
• 1 ppm - 5.0 % + Nitrogen CGMC31470203 • 0.1-49% + Helium CGMC47250205
• 5-999 ppm + Hydrogen CGMC47290207


3-COMPONENT GAS MIXTURES

Our product list contains 85 different compositions of 3-Component Gas Mixtures. Few examples listed below

Benzene 50ppb+Acetal dehyde 500 ppb+Nitrogen Balance CGMC05470401
Diethyl Ether(C4H10O)3%+biogas(CO2+CH4) Balance CGMC86360301
Formal dehyde 0.5%-1.0%+Ethane 1.0%+Nitrogen Balance CGMC74470301
methane 1.0%+Sulphur Hexafluoride 12.0%+Nitrogen Balance CGMC36470302
Nitric Oxide 50-75ppm+Nitrogen Dioxide 75-100ppm+Nitrogen Balance CGMC46470308
NOX 1662ppm+Sulphur Dioxide 3982ppm+Nitrogen Balance CGMC78470301
Propane 1ppm+Methane 10ppm+Nitrogen Balance CGMC59470302


4-Component Gas Mixtures

Our product list contains 39different compositions of 3-Component Gas Mixtures. Few examples listed below

Carbon Monoxide 50ppm + Oxygen 20.9 % + R H 50% + Nitrogen Balance CGMC12800401
Carbon Monoxide 150ppm + Oxygen 20.9 % + R H 50% + Nitrogen Balance CGMC12800402
Carbon Monoxide 500ppm + Carbon Dioxide 500ppm + Methane 500ppm+ Nitrogen Balance CGMC12470415
Carbon Monoxide 1.0 % + Carbon Dioxide 1.0 % + Methane 1.0 % + Nitrogen Balance CGMC12470416
Carbon Monoxide 3.5 % + Carbon Dioxide 12 % + Propane 2200ppm + Nitrogen Balance CGMC12470417
Hydrogen Sulphide 0.01 – 3.0% + Carbon Dioxide 15 - 30% + Methane 60 - 65% + Hydrogen Balance CGMC30290401
Methane 2.0% + Hydrogen 8.0% + Carbon Monoxide 32.0% + Nitrogen Balance CGMC36470409
Methane 60-65% + Carbon Dioxide 15-25% + H2S 0.01- 0.5% + Hydrogen Balance CGMC30360401
Nitrogen Dioxide 100 - 1000ppb + Carbon Dioxide 380ppm + Oxygen 20.0% + Nitrogen Balance CGMC48470401
Nitrogen Dioxide 6.0ppm + Methane 15ppm + Carbon Dioxide 2000ppm + Nitrogen Balance CGMC48470402
Oxygen 0.75% + Carbon Monoxide 950ppm + Carbon Dioxide 4% + Nitrogen Balance CGMC54470401
Nitric Oxide 500ppm + Sulphur Dioxide 500ppm + Carbon Monoxide 500ppm + Nitrogen Balance CGMC46470402


MULTI-COMPONENT GAS MIXTURES

Our product list contains 39different compositions of multi-Component Gas Mixtures. Few examples listed below

n-Butane 5.0% + n-Pentane 5.0% + cis-2-Butene 10.0% + Propane 10.0%
+ trans-2-Butene 10.0% + iso-Butane 15.0% + isobutylene 5.0%
+ Propylene Balance CGMC08600801
Hexane 0.100% + n-Pentane 0.150% + iso-Pentane 0.150%
+ neo-Pentane 0.150% + n-Butane 0.300% + iso-Butane 0.300% + Propane 1.000%
+ Carbon Dioxide 1.000% + Nitrogen 2.500% + Methane 4.000% + Ethane Balance CGMC27361102
Ethane 1.0ppm + Ethylene 1.0ppm + Propane 1.0ppm + Propylene 1.0ppm
+ N-Butane 1.0ppm + 1-Butene 1.0ppm + Cis 2 Butane 1.0ppm + Trans 2 Butane 1.0ppm
+ 1,3 Butadiene - Iso Pentane 1.0 ppm + Benzene 1.0 ppm + Toluene - 1.0 ppm
+ N-Hexane 1.0 ppm + Iso Butane 1.0 ppm + N Heptane- 1.0 ppm
+ Iso-Butylene 1.0 ppm + N-Pentane 1.0 ppm + Nitrogen Balance CGMC19471801