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Industrial 1,1,1,2-Tetrafluoroethane (HFC-134a) (Appendix B, Appendix C)

 Last Update: 2021-11-06
 Source: Internet
 Author: User

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Appendix B

(Standard appendix)

Determination of non-condensable gas content in 1,1,1,2-tetrafluoroethane

Typical chromatogram and relative retention time

The chromatogram of B1 is shown in Figure B1

Figure B1 Typical chromatogram for determination of non-condensable gas content in industrial 1,1,1,2-tetrafluoroethane

The relative retention time of B2 is shown in Table B1

Table B1 Relative retention time

Appendix C

(Standard appendix)

Vapor pressure of 1,1,1,2-tetrafluoroethane (HFC-134a) at different temperatures

The vapor pressure of C1 1,1,1,2-tetrafluoroethane (HFC-134a) at different temperatures is shown in Table C1

Table C1

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