ZORBAX StableBond 300 C3, 4.6 x 50 mm, 3.5 µm HPLC column. ZORBAX 300StableBond (300SB) columns are avilable in four different bonded phases for reversed-phase selectivity optimization of peptides and proteins.
General purpose gravity eluted column having a PTFE stopcock and reinforced beaded top. Column is constructed using MEDIUM WALL TUBING. Glass wool (not supplied) is used to support column packing. Lower end of the column has a round bottom.
ZORBAX Extend 300 C18, 4.6 x 12.5 mm, 5 µm, guard cartridge (ZCG) 4/pk. ZORBAX 300Extend-C18 columns incorporate a unique patented bidentate silane, combined with a double-endcapping process that protects the silica from dissolution at high pH.
Ultron 120A ES-OVM guard, 4.0 x 10 mm, 5 µm. Ultron Chiral Columns allow for direct racemic separations without derivatization. Visit this Ultron Chiral Columns page to learn more about Ultron Chiral Columns.
Chromatographic column with integral reservoir at top, and 2 mm bore 1:5 taper PTFE stopcock plug at bottom. Opening at top is either 24/40 outer joint or opening for #3 stopper. Available with or without porosity B (70-100micron), fritted disc sealed in.