Gases and Gas Mixtures

Stable Isotope Gases

Stable isotope gases and gas mixtures are utilized for a wide range of applications in the fields of chemistry, life science, medicine and physics. These applications include medical imaging, low temprature physics, lasers, gyroscopes, mass spectroscopy, radioisotope precursors and plant metabolism. As a leader in isotopic gas separations, ISOTEC consistently strives to exceed customers′ expectations by offering superior product quality and service. Gas mixtures are blended gravimetrically, ensuring the best possible reportable accuracy per component. Analytical data confirming mix component ratios, isotopic and chemical purities accompany all orders.

We routinely prepare specific isotope labeled noble gases and gases containing 13C, D, 17O, 18O, and 15N isotopes and can prepared custom blends as needed. We also welcome Blanket Contract arrangements. We can prepare a single batch of gas mix and reserve it for periodic, partial shipments over time. We also can prepare custom gas mixes and package standard gases and gas mixes in custom cylinders with custom valves. Please contact customer service to discuss your specific needs.

All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter. Use the STP to NTP Cost Calculator to compare costs.

Tools
Customer Cylinder Statement
STP to NTP Cost Calculator
Technical Bulletin - Handling Low Pressure Gas Cylinders

Stable Isotope Home Page

Gases

Product #

Description

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299227 Ammonia-15N 98 atom % 15N
487953 Ammonia-15N 10 atom % 15N
422975 Ammonia-d3 99 atom % D
608777 Ammonia-14N 99.99 atom % 14N
601772 Argon-36Ar 99.5 atom %
601764 Argon-36Ar 50 atom %
601780 Argon-38Ar 95 atom %
601799 Argon-40Ar 99.95 atom %
588342 Bromomethane-d1 98 atom % D
415561 Bromomethane-13C 99 atom % 13C
588350 Bromomethane-d2 98 atom % D
488291 Bromomethane-d3 99.5 atom % D
487228 1,3-Butadiene-d6 ≥98 atom % D, ≥98% (CP), contains hydroquinone as stabilizer
488321 Butane-1-13C 99 atom % 13C
588385 Butane-1,1,1-d3 98 atom % D
488305 Butane-1,1,1,4,4,4-d6 98 atom % D
488313 Butane-1,4-13C2 99 atom % 13C
603368 Butane-13C4 99 atom % 13C
488348 Butane-d10 98 atom % D
805769 1-Butene-d8 98 atom % D, 97% (CP)
660264 2-Butene-1,1,1-d3, mixture of cis and trans 99 atom % D, 98% (CP)
600199 Carbon-12C dioxide 99.99 atom % 12C
422606 Carbon-12C dioxide 99.9 atom % 12C
486418 Carbon-13C dioxide 99.93 atom % 16O, 99 atom % 13C
364592 Carbon-13C dioxide 99 atom % 13C, <3 atom % 18O
603384 Carbon-13C dioxide 50 atom % 13C
600172 Carbon-13C dioxide 35 atom % 13C
603392 Carbon-13C dioxide 30 atom % 13C
600180 Carbon-13C dioxide 10 atom % 13C
607185 Carbon-13C dioxide-17O2 99 atom % 13C, 60 atom % 17O
607223 Carbon-13C dioxide-18O2 99 atom % 13C, 97 atom % 18O
609676 Carbon dioxide-17O2 45 atom % 17O
609641 Carbon dioxide-17O2 60 atom % 17O
609714 Carbon dioxide-18O2 97 atom % 18O
609692 Carbon dioxide-18O2 95 atom % 18O
609722 Carbon dioxide-18O2 85 atom % 18O
588601 Carbon dioxide-18O2 50 atom % 18O
418072 Carbon-12C monoxide 99.95 atom % 12C
486116 Carbon-12C monoxide-16O 13C and 18O depleted, 99.9 atom % 12C, 99.95 atom % 16O
607177 Carbon-12C monoxide-18O 99.9 atom % 12C, 95 atom % 18O
388505 Carbon-13C monoxide <5 atom % 18O, 99 atom % 13C
609706 Carbon monoxide-18O 95 atom % 18O, 99% (CP)
655007 Carbon-13C monoxide-18O Gas 99 atom % 13C, 99 atom % 18O
607142 Carbon-13C monoxide-18O Gas 95 atom % 18O, 99 atom % 13C
606782 Carbon-12C tetrafluoride 99.9 atom % 12C
603414 Carbon-13C tetrafluoride 99 atom % 13C
486469 Carbonyl-13C sulfide 99 atom % 13C, <5 atom % 18O
617415 Carbonyl-13C,18O sulfide 99 atom % 13C
609749 Carbonyl-18O sulfide 95 atom % 18O
588040 Chloroethane-1-13C 99 atom % 13C
588059 Chloroethane-1,1-d2 98 atom % D
588067 Chloroethane-13C2 99 atom % 13C
588814 Chloroethane-2-13C 99 atom % 13C
613924 Chloroethane-2,2,2-d3 98 atom % D
613932 Chloroethane-d5 98 atom % D
488542 Chloromethane-13C 99 atom % 13C
488550 Chloromethane-d3 99.5 atom % D
368407 Deuterium 99.96 atom % D
617474 Deuterium 99.9 atom % D
361860 Deuterium 99.8 atom % D
486515 Deuterium bromide 99 atom % D
488682 Deuterium chloride 99 atom % D
488690 Deuterium hydride extent of labeling: 96 mol% DH, 98 atom % D
596655 Deuterium iodide 98 atom % D
486523 Deuterium sulfide 97 atom % D
613894 Dichlorofluoromethane-d 98 atom % D
608696 Dimethylamine-15N 98 atom % 15N
486558 Dimethyl-d6-amine 99 atom % D
587974 Dimethylamine-d7 98 atom % D
809381 Dimethyl ether-1,1,1-d3 ≥99 atom % D, ≥98% (CP)
488879 Dimethyl ether-d6 99 atom % D, 99% (CP)
602469 Dinitrogen trioxide (gas) (unlabelled N2O3)
489239 Ethane-d1 98 atom % D
485624 Ethane-1,1,2,2-d4 99 atom % D
489220 Ethane-13C2 99 atom % 13C
489247 Ethane-d5 99 atom % D
489255 Ethane-d6 gas, 99 atom % D
586307 Ethylamine-15N 98 atom % 15N
586080 Ethylamine-N,N-d2 99 atom % D
613800 Ethyl-d5-amine 99 atom % D
614637 Ethylene-d1 98 atom % D
489344 Ethylene-13C1 99 atom % 13C
489352 Ethylene-13C2 99 atom % 13C
586900 Ethylene-d3 98 atom % D, 99% (CP)
422851 Ethylene-d4 99 atom % D
457833 Ethylene-d4 oxide ≥98 atom % D, ≥99% (CP), contains hydroquinone as stabilizer
489409 Fluoromethane-13C 99 atom % 13C
486663 Fluoromethane-d3 99 atom % D
600253 Helium-3He 99.9999 atom %, 99.995% (CP)
600229 Helium-3He 99.95 atom %, 99.999% (CP)
600245 Helium-3He 99.95 atom %, 99.995% (CP)
600237 Helium-3He 99.95 atom %, 99.9% (CP)
600210 Helium-3He 99.8 atom %
601853 Krypton-78Kr 99 atom %
601845 Krypton-78Kr 90 atom %
601837 Krypton-78Kr 50 atom %
601829 Krypton-78Kr 8 atom %
601810 Krypton-78Kr 4-5 atom %
601888 Krypton-80Kr 90 atom %
601861 Krypton-80Kr 70 atom %
601942 Krypton-82Kr 99.5 atom %
601926 Krypton-82Kr 99 atom %
601934 Krypton-82Kr 90 atom %
601918 Krypton-82Kr 70 atom %
601896 Krypton-82Kr 40 atom %
601950 Krypton-83Kr 70 atom %
601985 Krypton-84Kr 90 atom %
602000 Krypton-86Kr 99 atom %
601993 Krypton-86Kr 50 atom %
490237 Methane-d1 98 atom % D
603376 Methane-13C 99.5 atom % 13C
490229 Methane-13C 99 atom % 13C
600156 Methane-13C 30 atom % 13C
600164 Methane-13C 10 atom % 13C
486841 Methane-d2 98 atom % D
486868 Methane-d3 98 atom % D
490245 Methane-d4 99 atom % D
613886 Methane-d4 99 atom % D
493007 Methane-13C,d4 99 atom % 13C, 99 atom % D
490210 Methane-12C, 13C-depleted 99.9 atom % 12C
724963 Methanethiol-13C 99 atom % 13C, 97% (CP)
614904 Methane-d3-thiol 98 atom % D
613959 Methanethiol-d4 98 atom % D
576581 Methanethiol-S-d 98 atom % D
613878 Methylacetylene-d4 99 atom % D
589896 Methyl-d1-amine-15N 98 atom % D, 98 atom % 15N
607118 Methylamine-13C,15N 98 atom % 15N, 99 atom % 13C
608688 Methylamine-15N 98 atom % 15N, gas
613819 Methylamine-N,N-d2 98 atom % D
486892 Methyl-d3-amine 99 atom % D
589888 Methylamine-d5 99 atom % D
686557 2-Methylpropane-1-13C 99 atom % 13C
487627 2-Methylpropane-2-d 98 atom % D
734373 2-Methylpropane-13C4 99 atom % 13C, 98% (CP)
734381 2-Methylpropene-13C4 (gas) 99 atom % 13C, 98% (CP)
601667 Neon-20Ne 99.95 atom %, 99.995% (CP)
601683 Neon-20Ne 99.95 atom %
601691 Neon-20Ne 99.9 atom %
601675 Neon-20Ne 70 atom %
601713 Neon-21Ne 90 atom %
601721 Neon-22Ne 99.9 atom %, 99.995% (CP)
601756 Neon-22Ne 99.9 atom %
601748 Neon-22Ne 70 atom %
486108 Nitric-15N oxide-18O 98 atom % 15N, 95 atom % 18O
724211 Nitrogen-15N1 (95 mole% 15N14N), 98% (CP)
364584 Nitrogen-15N2 98 atom % 15N
608661 Nitrogen-14N2 99.99 atom % 14N
490377 Nitrous oxide-15N2 98 atom % 15N
602930 Oxygen-16O2 99.98 atom % 16O, 18O-depleted
602841 Oxygen-17O2 90 atom % 17O
602833 Oxygen-17O2 85 atom % 17O
602825 Oxygen-17O2 80 atom % 17O
602779 Oxygen-17O2 70 atom % 17O
602809 Oxygen-17O2 60 atom % 17O
609684 Oxygen-17O2 50 atom % 17O
602817 Oxygen-17O2 45 atom % 17O
602795 Oxygen-17O2 40 atom % 17O
602760 Oxygen-17O2 20 atom % 17O
602787 Oxygen-17O2 10 atom % 17O
602892 Oxygen-18O2 99 atom % 18O, 99% (CP)
490474 Oxygen-18O2 97 atom % 18O
602876 Oxygen-18O2 90 atom % 18O
602868 Oxygen-18O2 50 atom % 18O (random)
602922 Oxygen-18O2 25 atom % 18O (random)
603406 Phosgene-13C 99 atom % 13C
617148 Propadiene-d4 98 atom % D
589527 Propane-1,1,1,2,3,3,3-d7 98 atom % D
490598 Propane-1,1,1,3,3,3-d6 98 atom % D
493317 Propane-2,2-d2 98 atom % D
586315 Propane-13C3 99 atom % 13C
490601 Propane-d8 99 atom % D
487015 Propene-2-13C 99 atom % 13C
570060 Propene-13C3 99 atom % 13C
900594 Propene-3-13C ≥99 atom % 13C, ≥97% (CP) New
455687 Propene-d6 99 atom % D
603341 Propyne-3-13C 99 atom % 13C
613851 Propyne-3,3,3-d3 99 atom % D, 98% (CP)
731102 Sulfur dioxide-18O2 95 atom % 18O
490946 Trimethylamine-15N 98 atom % 15N
486221 Trimethyl-d9-amine 99 atom % D
699586 Trimethyl-d9-amine-15N 98 atom % 15N, 99 atom % D, 98% (CP)
590959 Vinyl-13C2 Bromide gas, 99 atom % 13C
493503 Vinyl-d3 bromide ≥98 atom % D, ≥99% (CP), contains hydroquinone as stabilizer
691976 Vinyl-13C2 chloride stabilized with hydroquinone, 99 atom % 13C, 98% (CP)
615056 Vinyl chloride-d3 ≥98 atom % D, ≥99% (CP), contains hydroquinone as stabilizer
602094 Xenon-124Xe 99.9 atom %
602078 Xenon-124Xe 90 atom %
602051 Xenon-124Xe 50 atom %
602043 Xenon-124Xe 10 atom %
602035 Xenon-124Xe 5 atom %
602027 Xenon-124Xe 1 atom %
602116 Xenon-126Xe 99 atom %
602108 Xenon-126Xe 2 atom %
602124 Xenon-128Xe 25 atom %
602132 Xenon-129Xe 70 atom %
602159 Xenon-131Xe 99 atom %
602175 Xenon-131Xe 80 atom %
602167 Xenon-131Xe 60 atom %
594032 Xenon-132Xe 99.5 atom %
602183 Xenon-132Xe 60 atom %
602205 Xenon-134Xe 60 atom %
602191 Xenon-134Xe 50 atom %
602248 Xenon-136Xe 99 atom %
602221 Xenon-136Xe 90 atom %
602213 Xenon-136Xe 80 atom %

Gas Mixtures

Product #

Description

Composition

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796069 13CO/H2/13CO2/N2 Gas Mixture ratio (55:20:10:15), 99 atom % 13C, 99% (CP) ratio (55:20:10:15)
900024 13CO2/12CO2(RG) Gas Mixture ratio (1:99), ≥99% (CP) ratio (1:99)
806692 13CO2/N2(RG) Gas Mixture ratio (1:9), 99 atom % 13C ratio (1:9)
590355 13CO2/N2(RG)/O2(RG) Gas Mixture ratio (0.033:78.967:21), 10 atom % 13C ratio (0.033:78.967:21)
591297 13CO2/N2(RG)/O2(RG) Gas Mixture ratio (1:78:21), 10 atom % 13C ratio (1:78:21)
900627 15N2/N2(RG) Gas Mixture ratio (1:80), ≥98 atom % 15N, ≥99% (CP) ratio (1:80)
600911 15N2/O2(RG) Gas Mixture ratio (39:1), 99 atom % 15N ratio (39:1)
793892 15N2/O2/Ar Gas Mixture ratio (10:20.95:69.05), 98 atom % 15N, 95% (CP) ratio (10:20.95:69.05)
596493 18O2/Ar(RG) Gas Mixture ratio (5.3 : 94.7), 99 atom % 18O ratio (5.3 : 94.7)
900066 2-Methylpropane-1-13C/Argon Gas Mixture ratio (1:99), ≥99 atom % 13C ratio (1:99)
578436 3He(CP)/20Ne Gas Mixture 99.95 atom % 20Ne, ratio (7:1) ratio (7:1)
578959 3He(CP)/20Ne/22Ne Gas Mixture ratio (88:6:6), 99.9 atom % 22Ne, 99.95 atom % 20Ne ratio (88:6:6)
578460 3He(CP)/He(RG) Gas Mixture ratio (1:1), 99.95 atom % 3He ratio (1:1)
576611 3He(SG)/20Ne/22Ne Gas Mixture ratio (18:1:1), 99.95 atom % 20Ne, 99.9 atom % 22Ne ratio (18:1:1)
795860 CD4/He Gas Mixture ratio (1:49), 99 atom % D, 99% (CP) ratio (1:49)
806897 ND3/He(RG) Gas Mixture ratio (1:49), 99 atom % D ratio (1:49)
791075 O2(RG)/N2(RG) Gas Mixture ratio (1:4), 99.99% (CP) ratio (1:4)