Not official USP-NF text Column Equivalency Information
PACKING Packing having the capacity to separate dextrans by molecular size over a range of 4,000 to 500,000 daltons. It is spherical, silica-based, and processed to provide pH stability.
L33 BRAND NAME MANUFACTURER
BioSep-SEC-S3000 Phenomenex
TSK-GEL G4000SWXL Tosoh Corp.