Barbitals

Astec® CHIRALDEX® and Supelco® DEX™ Chiral GC Columns The Widest Variety of Derivatized Cyclodextrins Stable, Derivatized Cyclodextrinbased Chiral GC Phases Twenty-four Different Phases Surface-interaction as well as Inclusion-dominant Phases Supelco® Chiral GC Columns Chiral GC Columns from Sigma-Aldrich® Gas chromatography…

Aromatic hydrocarbons, C6-C8 High resolution separation of xylene isomers Application Note Environmental Authors Introduction Agilent Technologies, Inc. The cyclodextrin modification of the Agilent CP-Chirasil DEX CB stationary phase makes high resolution separation of xylene isomers possible. The separation of para-…

Sensitive Detection of Trichloroanisole (TCA) in Wine Using Triple Quadrupole GC/MS Application Note Foods and Flavors Authors Abstract Stephan Baumann A method for the detection and quantification of 2,4,6-trichloroanisole in wine at a Agilent Technologies, Inc. concentration as low as…

Chem. Listy 98, 33 ñ 38 (2004) LaboratornÌ p¯Ìstroje a postupy Fenol 99% (Loba Feinchemie), 2-chlorfenol (2-CP) 99% (Riedel-de HaÎn), 3-chlorfenol (3-CP) 98% (Riedel-de HaÎn), 4-chlorfenol (4-CP) 98% (Riedel-de HaÎn), 2,3-dichlorfenol (2,3-DCP) 98% (Riedel-de HaÎn), 2,4-dichlorfenol (2,4-DCP) 97% (Riedel-de HaÎn),…