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Tosoh Bioscience is a leading chromatography column manufacturer with a focus on bioseparation. In 1972 the first H-type polymer-based columns were introduced by Tosoh, followed by the well-known SW-type columns in 1977 and the PW-type columns in 1978.
Tosoh offers GPC instruments, Toyopearl and TSKgel chromatography media, and HPLC columns packed with TSKgel. The TSKgel columns are available in all types of liquid chromatography: ion exchange, affinity, ion, reversed phase or size exclusion (SEC) chromatography.
2024: Tosoh RP TSKgel ODS-140HTP 2,3µm: now obsolete. Please contact us for alternatives.
2023: SkillPak-BIO: Prepacked columns for process development and scale-up of multi-column chromatography processes.
2022: SkillPak 50 & 200: Preparative columns for bioseparations with different modifications.
2022: TSKgel UP-SW3000-LS: A new SEC column for combination with MS and MALS detection.
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