Specialty Gases

Through our state-of-the art analytics lab, our specialty gases meet the highest purity levels.

EFC Gases & Advanced Materials > Products > Categories > Specialty Gases

1-Butene

1-Butene (C4H8) gas molecules

C₄H₈

1,1,1,2-Tetrafluoroethane

1,1,1,2-Tetrafluoroethane (CH2FCF3) gas molecules for sale

CH₂FCF₃

Ammonia

Ammonia

NH₃

Arsine

Arsine gas molecules for sale

AsH₃

Boron Trichloride

Boron Trichloride (BCl3) gas molecules for sale

BCl₃

Boron Trifluoride

Boron Trifluoride (BF3) gas molecules for sale

BF₃

Carbon Dioxide

CO₂

Carbon Monoxide

Carbon Monoxide (CO) gas molecules for sale

CO

Chlorine

Chlorine (Cl2) gas molecules for sale

Cl₂

Cis-2-butene

Cis-2-butene gas (C4H8) molecules for sale

C₄H₈

Deuterium

Deuterium gas (2H, D2) molecules for sale

D₂

Difluoromethane

Difluoromethane gas (CH2F2, R32, HFC-32) molecules for sale

CH₂F₂

Disilane

Highest purity Disilane Si2H6 gas molecule

Si₂H₆

Ethane

Ethane Gas (C2H6, R170) molecules for sale

C₂H₆

Fluorine

Highest purity Fluorine gas molecules for sale

F₂

Helium

Helium (He) gas molecules for sale

He

Hydrogen Fluoride

Highest purity Hydrogen Fluoride (HF) gas molecules for sale

HF

Hydrogen Iodide

Hydrogen Iodide (HI) gas molecules for sale

HI

Hydrogen Sulfide

Highest purity Hydrogen Sulfide (SH2) gas molecules for sale

H₂S

Isobutane

Highest Purity Isobutane (C4H10, R600A) gas molecules for sale

C₄H₁₀