Specialty Gases

Product introduction:

Packaging: 2L, 4L, 8L, 40L aluminum alloy cylinders, carbon steel cylinders, etc.

Standard filling pressure: 9.5 MPa

Valve: QF-21A

Component names and concentration ranges can be prepared according to requirements

Professionally prepare standard gases and various mixed gases in various industries, with professional gas preparation laboratories and standard material certificates.

Analysis and detection of petrochemical process gases and exhaust gases, as well as verification, calibration and evaluation of exhaust gas detection analyzers. The petrochemical industry uses crude oil and natural gas as raw materials, and refineries and natural gas chemical plants produce gasoline, diesel, methanol, alkanes, olefins, aromatic hydrocarbons, naphtha, liquefied petroleum gas, synthetic ammonia, etc. Downstream products include synthetic polyethylene, nylon polypropylene, synthetic fibers, synthetic rubber, fertilizers, etc.

Technical parameters:

Serial number	Product name	Component concentration	Balance gas	Specifications	Use
1	Hydrogen calibration standard gas	H₂一2~100ppm	Nitrogen	4L、8L、40L	Standard gas for determination of trace hydrogen in ethylene and propylene
2	Oxygen calibration standard gas	0₂-2~100ppm	Nitrogen	4L、8L、40L	Standard gas for determination of trace hydrogen in ethylene and propylene
3	Methanol calibration standard gas	CH₃OH-10~2000ppm	Nitrogen	4L、8L、40L	Standard gas for determination of trace hydrogen in ethylene and propylene
4	CO-CO calibration standard gas	CO-2~100ppm CO₂-2~100ppm	Nitrogen	4L、8L、40L	Standard gas for determination of carbon monoxide and carbon dioxide in ethylene and propylene
5	HC calibration standard gas	C₂H₆-0.5% C₂H₄-0.5%	Nitrogen	4L、8L、40L	Standard gas for detection of C2
6	HC calibration standard gas	C₃H₈–0.5% C₃H₆-0.10%	Nitrogen	4L、8L、40L	Standard gas for detection of C3
7	HC calibration standard gas	i-C₄H₁₀-0.10% i-C₄H₈-0.10%	Nitrogen	4L、8L、40L	Standard gas for detection of C4
8	Multi-component standard gas	Oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, ethane, ethylene, propane, propylene: typical concentration 0.1~20%	Hydrogen	4L、8L、40L	Standard gas for analysis of constant components in coal gas
9	Multi-component standard gas	Hydrogen sulfide, sulfur dioxide, carbon oxysulfide, methyl mercaptan, ethyl mercaptan, methyl sulfide, dimethyl disulfide, thiophene; concentration 1ppm~percentage content	Nitrogen	4L、8L、40L	Sulfide standard gas
10	Multi-component standard gas	C₂H₄-0.5% C₂H₆-1.0% C₂H₄,0.5% C₃H₈-3.5% C₃H₆-0.5% i-C₄H₁₀-33% n-C₄H₁₀-15% t-C₄H₈-10% n-C₄H₈–10% i-C₄H₈-10% C-C₄H₈-10% C5-5% Butadiene-1.0%	——	4L、8L、40L	Liquefied gas standard gas content detection standard gas
11	Multi-component standard gas	Hydrogen, oxygen, nitrogen, carbon dioxide, ethane, propane, isobutane, n-butane, neopentane, isopentane, n-pentane, n-hexane, n-heptane, n-octane: methane concentration 0.01%~100%	Methane	4L、8L、40L	Standard gas for natural gas composition analysis
12	Multi-component standard gas	Methane, ethane, propane, cyclopropane, isobutane, n-butane, propadiene, acetylene, trans-butene, n-butene, isobutylene, cis-butene, isopentane, n-pentane, 1,3-butadiene, propyne, pentene: concentration 10~1000ppm	Nitrogen	4L、8L、40L	Scientific research, ethylene, propylene product quality control standard gas
13	Multi-component standard gas	Toluene, ethylbenzene, o-xylene, m-xylene, p-xylene; concentration can be prepared on demand	Nitrogen	4L、8L、40L	Polyethylene, monomer analysis standard, environmental detection control standard gas
14	Multi-component standard gas	Methyl mercaptan, ethyl mercaptan, n-propyl mercaptan, isopropyl mercaptan, sec-butyl mercaptan, diethyl mercaptan: concentration can be prepared on demand	Nitrogen	4L、8L、40L	Standard gas for petrochemical product quality analysis
15	Multi-component standard gas	Methane, ethane, ethylene, propane, cyclopropane, propylene, isobutane, n-butane, propadiene, acetylene, trans-butene, n-butene, isobutylene, cis-butene, isopentane, n-pentane, 1,3-butadiene, propyne, n-hexane: concentration 0.2%~30%	——	4L、8L、40L	Standard gas for liquefied petroleum gas composition analysis
16	Multi-component standard gas	Oxygen, nitrogen, carbon monoxide, carbon dioxide, methane, ethane, propane, isobutane, n-butane, isopentane, n-pentane, 1,3-butadiene, propadiene, propyne: concentration can be prepared on demand	Hydrogen	4L、8L、40L	Standard gas for quality analysis of petrochemical products
17	Multi-component standard gas	Hydrogen sulfide, carbon oxysulfide, sulfur dioxide, carbon disulfide; concentration can be prepared on demand	Nitrogen	4L、8L、40L	Standard gas for analysis of sulfides in natural gas, liquefied petroleum gas, and food carbon dioxide
18	Multi-component standard gas	Non-aromatic hydrocarbons, benzene, toluene, ethylbenzene, p-xylene, m-xylene, isopropylbenzene, o-xylene, n-propylbenzene, m-ethylethylbenzene, o-ethylethylbenzene, p-methylbenzene, a-methylbenzene, styrene, phenylacetylene, m-diethylbenzene, p-diethylbenzene, o-diethylbenzene, n-butylbenzene, 1,2,4-triethylbenzene, 1,3,5-triethylbenzene, styrene, etc.: concentration can be prepared according to requirements	Nitrogen	4L、8L、40L	Benzene series standard gas
19	Multi-component standard gas	Methane, ethane, propane, n-butane, isobutane, n-pentane, isopentane, cyclohexane, cyclopropane, ethylene oxide, ethylene, propylene, 1-butene, 1,3-butadiene, isobutylene, 1,2-butadiene, cis-2-butene, trans-2-butene, propadiene, isopentene, 1-pentene, cis-2-pentene. Trans-2-pentene, 1-hexene, diisobutylene, acetylene, methylacetylene, 1-butyne, vinyl ethyl, 4-ethylcyclohexene, etc.: concentration can be prepared as needed	Hydrogen	4L、8L、40L	Hydrocarbon standard gas
20	Multi-component standard gas	Methane-10~100ppm Ethane-50~500ppm Propane-10~100ppm Propylene-10~100ppm Isobutane-10~100ppm Ethylene-5~50ppm Butane – 10~100ppm Propylene – 10~100ppm Trans-2-butene – 10~100ppm 1-butene – 10~100ppm Isobutylene – 10~100ppm Cis-2-butene – 10~100ppm 1,3-butadiene – 10~100ppm Methylacetylene – 10~100ppm	Hydrogen	4L、8L、40L	Standard gas for determination of hydrocarbon impurities in ethylene
21	Multi-component standard gas	Methane – 10~1000ppm Ethane – 10~1000ppm Ethylene – 10~1000ppm Propane – 50~5000ppm Cyclopropane – 10~1000ppm Isobutane – 10~1000ppmI Alkane – 10~1000ppm Propylene – 10~1000ppm Ethylene-10~500ppm Trans-2-butene-10~1000ppm 1-butene-10~1000ppm Isobutylene-10~1000ppm Cis-2-butene-10~1000ppm 1,3-butadiene10~1000ppm Propylene-10~1000ppm	Hydrogen	4L、8L、40L	Standard gas for determination of hydrocarbon impurities in propylene
22	Multi-component standard gas	Hydrogen-12.5% Carbon dioxide-1.1% Propane-1.1% Propylene-5.0% Isobutane-0.2% N-butane-1.1% 1-butene-0.5% Isobutylene-0.5% 2-trans-butene-0.5% Isopentane-0.5% 2-cis-butene-0.5% N-pentane-0.5% Ethylene – 10.0% Ethane – 3.0% Oxygen – 1.0% Nitrogen – 42.0% Methane – 10.0% Carbon monoxide – 1.1% n-Hexene – 0.2% Ethylene – 0.5% Propylene – 0.2% Cyclopropane – 0.05% Propyne – 0.2% 1,3-Butadiene – 5.6% Isopentene – 0.5% n-Pentene – 0.2% Ethylene – 0.5% Vinyl acetylene – 0.5% 1,2-Butadiene – 0.5% Hydrogen sulfide – 0.05%	——	4L、8L、40L	Refinery gas
23	Multi-component standard gas	Methane – 1.52% Propane – 1.53% Isobutane – 1.03% Cis-butylene – 0.299% n-Pentane-0.495% Nitrogen–2.98% Ethane-1.53% Propylene-1.51% n-Butene-0.304% Trans-Butene-0.302% Isopentane-0.495% Carbon monoxide-0.996% Ethylene-1.56% n-Butane-1.08% Isobutene-0.304% 1,3-Butadiene-0.501% Oxygen-1.53% Carbon dioxide-0.988%	Hydrogen		Petroleum cracking gas
24	Multi-component standard gas	Methane-1.51% Acetylene-1.05% Methylacetylene-0.434% n-Butene-0.321% Trans-Butene-0.296% Isopentane-0.493% Carbon monoxide – 1.04% Ethane – 1.52% Propane – 1.53% n-butane – 1.15% Isobutylene – 0.301% 1,3-butadiene – 0.521% Oxygen – 1.54% Carbon dioxide – 0.990% Ethylene – 1.52% Propylene – 1.54% Isobutane – 1.02% Cis-butane – 0.289% n-pentane – 0496% Nitrogen – 3.04%	Helium	4L、8L、40L	Petroleum cracking gas

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