pegasus4dEnglish-- Français-- Italiano-- Türkçe WBO Discussion Thread Cosmic Pegasus F:D or B Bang Pegasis F:D (ビッグバンペガシスF:D, Bgu Ban PegashisuLECO's Pegasus 4D is a comprehensive two dimensional Gas Chromatograph Time-of-Flht mass spectrometer. Comprehensive two dimensional gas chromatography (GCxGC) allows