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Methane (32)CAS RN:74-82-8
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Cambridge IsotopeTelephone:+1-978-749-8000
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Amax NutraSource, Inc.Telephone:+1-626 961-6600
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Matheson Tri-Gas Inc.Telephone:+1 800-424-9300
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International Gases and Chemicals Ltd.Telephone:+44-0-1782-565556
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SIAD S.p.A.Telephone:+39035.328.326,+39035.328.111
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Specialty Gases of America, Inc.Telephone:419.729.7732 (800.471.7013)
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DeLILLETelephone:(614) 444-1179
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Euriso-topTelephone:33-1-69-41-95-96
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VoltaixTelephone:1-908-231-9060
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Linde Gas LLCTelephone:740-964-1178