WebThe Biphenyl stationary phase retains compounds through the same dispersive forces as a C18 but it also allows for more polarizable substances to be retained. … WebAscentis ® Express 90 Å Biphenyl can be used for basic, acidic, or neutral compounds. The alternate selectivity from C18 is especially useful for separating peaks that elute early on C18 and other phenyl phases. Ascentis ® Express 90 Å Biphenyl columns are best used with mobile phases that are mixtures of methanol and water or acetonitrile ...
Accucore™ Biphenyl Reversed Phase HPLC Columns - Thermo …
WebRaptor™ Biphenyl LC Column by Restek Corp. With Raptor™ LC columns, Restek chemists became the first to combine the speed of superficially porous particles (also known as SPP or “core-shell” particles) with the resolution of highly selective USLC® technology. This new breed of chromatographic column allows you to more easily achieve ... WebThe C18 column is an ODS type of column that is marketed by instrument and column manufacturers, in which octadecyl groups are bonded to a silica base to provide wide … track of my tears smokey robinson
PropylPhenyl Phenyl Hexyl Using Superficially Porous Phenyl …
WebThe Pinnacle™ DB Biphenyl column exhibited the greatest retention for tenoxicam. With k' values of 0.33 on the C18 and 0.49 on the phenyl columns, tenoxicam shows almost no retention on these stationary … WebNUCLEOSHELL Biphenyl NUCLEOSHELL Bluebird RP 18 NUCLEOSHELL HILIC NUCLEOSHELL PFP NUCLEOSHELL Phenyl-Hexyl NUCLEOSHELL RP 18 NUCLEOSHELL RP 18plus ... EC HPLC guard column (analytical), NUCLEODUR C18 Pyramid, 3 µm, 4x2 mm . Content 3 Piece(s) REF 761916.20 $ EC HPLC column … WebCatalog number: 17826-052130. Choose Thermo Scientific™ Accucore™ Biphenyl LC Columns for fast and reliable separation of critical pairs and isomers. These columns … track of new storm