.safetyRow { clear: both; } .safetyLeft { width: 210px; float: left; }Synonym: TSKgel® Size Exclusion (SW-Type) HPLC Column Properties: Related Categories Analytical/Chromatography, HPLC, HPLC & FPLC Columns for Biopolymer Separations, TSKgel Gel Filtration Columns for Proteins and other Biopolymers, TSKgel Gel Filtration Columns to Analyze mAb Purity and Aggregates, TSKgel HPLC Columns, TOYOPEARL Bulk Media & Accessories, TSKgel Size Exclusion Columns, TSKgel SuperSW, SuperSW mAb and UltraSW Aggregate Columns More... mfr. no.   Tosoh UltraSW Aggregate, 22856 parameter   ≤0.5 M salt concentration   0-100% aqueous soluble organic solvents   1 mL/min flow rate   10-30 °C temperature   120 bar max. pressure application(s)   HPLC: suitable L × I.D.   30 cm × 7.8 mm matrix   silica particle platform matrix active group   diol phase particle size   3 μm pore size   300 Å operating pH   2.5 - 7.5 suitability   suitable for L20 per USP   suitable for L33 per USP   suitable for L59 per USP mode of chromatography   Size exclusion (SEC) Description: General description The TSKgel SuperSW and UltraSW mAb columns consist of three specialized columns designed for the separation and analysis of monoclonal antibodies (mAb). While mAbs can be analyzed using many different modes of HPLC, size exclusion is best for aggregation, dimer, and fragmentation, making it the best method for heterogeneity studies.TSKgel UltraSW Aggregate columns have a slightly larger pore size and smaller (3 μm) particle size than the industry-leading TSKgel G3000SWxl (5 μm) and SuperSW3000 (4 μm) columns. These 30 cm x 7.8 mm ID silica-based, stainless steel columns offer reduced lot-to-lot variation, long column life, reduction of unspecified adsorption, and superior recovery of aggregates. The calibration curve of the TSKgel UltraSW Aggregrate column shows a separation range up to around 2 million Da, which provides better resolution of aggregates/multimers of a mAb than the TSKgel SuperSW mAb columns.. Physical form Shipped in 0.05% NaN3 and 0.1 M Na2SO4 in 0.1 M phosphate buffer, pH 6.7. Recommended products Discover LiChropur reagents ideal for HPLC or LC-MS analysis Legal Information TSKgel is a registered trademark of Tosoh Corporation