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819008 Supelco

TSKgel® Octadecyl-4PW Guard Cartridge

phase C18 (octadecyl), L × I.D. 1.5 cm × 3.2 mm, 7 μm particle size, pkg of 3 ea

Synonym: TSKgel® Reversed Phase HPLC Guard Cartridge

  •  eCl@ss 32110501

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Properties

Related Categories Analytical/Chromatography, HPLC, HPLC & FPLC Columns for Biopolymer Separations, TSKgel HPLC Columns, TOYOPEARL Bulk Media & Accessories, TSKgel Octadecyl-4PW Columns (500 Å pores),
packaging   pkg of 3 ea
mfr. no.   Tosoh Octadecyl-4PW, 19008
extent of labeling   1 meq/mL ligand density (estimate)
parameter   salt concentration
  0-100% organic solvent
  0.22 mL/min flow rate
  5-50 °C temperature
application(s)   HPLC: suitable
L × I.D.   1.5 cm × 3.2 mm
matrix   polymer particle platform
matrix active group   C18 (octadecyl) phase
particle size   7 μm
pore size   500 Å
operating pH   2 - 12
mode of chromatography   Reversed phase

Description

General description

TSKgel Guard cartridges require a holder, which is sold separately. For 2 mm cartridges, the holder is Part No. 819308. For the 3.2 mm cartridges used to protect 4.6 mm columns, the holder is Part No. 819018.

Reversed-phase liquid chromatography (RPLC) is the preferred method for analysis and purification of polar and nonpolar compounds that are soluble in mixtures of water and organic solvents.

Highly cross-linked polymethacrylate base material of TSKgel Octadecyl-4PW provides excellent stability in high pH buffer systems and can withstand rigorous cleaning with either acid or base. The 500Ã… pore allows for anaylsis of proteins up to 200kDa while the particle size offerings allow for analytical, semi-preparative and preparative scale separations.

Physical form

Shipped in 60% methanol - 40% water.

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Legal Information

TSKgel is a registered trademark of Tosoh Corporation

Price and Availability


All labs need water
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.

Documents

Certificate of Analysis

Protocols & Articles

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819018 Holder for 3.2 mm I.D. TSKgel® Guard Cartridges, pkg of 1 ea

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