.safetyRow { clear: both; } .safetyLeft { width: 210px; float: left; }  eCl@ss 32110501 Properties: Related Categories Analytical/Chromatography, Astec CHIROBIOTIC Chiral HPLC Columns (Macrocyclic Glycopeptides), Astec CHIROBIOTIC TAG Chiral HPLC Column, CHIROBIOTIC TAG, Chiral HPLC Columns, HPLC, Semi-Prep and Preparative Chiral HPLC Columns More... description   HPLC column packaging   pkg of 1 ea application(s)   HPLC: suitable L × I.D.   25 cm × 21.2 mm matrix   High-purity silica gel particle platform matrix active group   teicoplanin aglycone phase particle size   5 μm pore size   100 Å operating pH range   3.0 - 6.8 suitability   suitable for L63 per USP mode of chromatography   Chiral Description: General description The removal of three carbohydrate moieties gives CHIROBIOTIC® TAG complementary selectivity to CHIROBIOTIC® T. Resolution is enhanced toward many of the amino acids, α, β, γ and cyclic, and especially sulfur-containing methionine, histidine and cysteine. A number of neutral molecules like the oxazolidinones, hydantoins and diazepines have shown enhanced resolution and, more remarkably, in the single solvents like methanol, ethanol and acetonitrile. Some acidic molecules have also shown increased selectivity.• Bonded phase: Teicoplanin aglycone• Operating pH range: 3.0 - 6.8• Particle diameter: 5, 10 or 16 μm• Pore size: 100 Å Recommended products Discover LiChropur reagents ideal for HPLC or LC-MS analysis Legal Information Astec is a registered trademark of Sigma-Aldrich Co. LLC CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC