250620 Separation of Acetic Acid and Acetic Acid Anhydride

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Separation of Acetic Acid and Acetic Acid Anhydride

Summary

Type: GC
Application #: 250620
Catalog#: 723555.25 - PB FFAP. 0.53 mm ID. 1 um. 25 m
Detection: FID, 200°C
Conditions: Injection: 0.6 µl Temp.: 100°C resp. 130°C isothermal Splitt 1:100 Carrier gas: 0.4 bar He
Authors: GC department
Source: Macherey-Nagel


Details


Legend: Acetic acid anhydride (1%) Acetic acid (99%) As the amount of acetic acid anhydride is drastically decreased at higher temperatures, one should use gentle conditions and stay at 100°C for chroma