GASCHROMATOGRAPHISCHE ANALYSE VON FLUORMETHYL (1,1,1,3,3,3) HEXAFLUOROISOPROPYLÄTHER

• Main Authors: KAWAI, TOSHIKAZU, WATANABE, MINEO, KUMAKURA, MANAMI, YOSHIMURA, TAKAAKI
• Format: Patent
• Language: German
• Published: 19.05.2004
• Edition: 7
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; METALLURGY; ORGANIC CHEMISTRY; PHYSICS; TESTING

The present invention provides a method in which organic matter in the product accompanied with a non-reacted hydrogen fluoride can be handled without damaging the apparatus, using a cross-linked cyanopropylmethylphenylsilicone capillary column with which impurities of very small amounts can be sepa...