TSKgel™ GMH_HR-H(S) HT Guard Column, 30 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Description

Guard Column for use with 7.8 mm ID TSKgel GMH_HR-H(S) HT Columns. TSKgel™ HT (High Temperature) Columns are for the analysis of organic-soluble polymers at temperatures up to 140°C.

• Shipped in o-dichlorobenzene (ODCB), which can be exchanged for 1-chloronaphthalene and trichlorobenzene
• TSKgel mixed bed columns are packed with particles of different pore sizes that are blended to provide an extended linear calibration curve
• Use when a broad range of polymer molar masses is expected in the sample
• Shearing can be observed when analyzing ultra-high molar mass polymers on columns packed with 5 micron or smaller particles
• Overcome shearing by using the TSKgel GMH_HR-H(S) HT column, which is packed with 13 micron particles

Specifications

• Particle Size: 30 μm
• Length (Metric): 7.5 cm
• Pore Size: Mixed
• Diameter (Metric) Inner: 7.5 mm
• Flow Rate: 2.5 mL/min
• For Use With (Equipment): TSKgel GMH_HR-H HT Columns (7.8 mm I.D.)
• Stationary Phase: Polystyrene-divinylbenzene, GMH
• Temperature (Metric) Maximum: 140°C
• Packing Material: Polymer Particle Platform
• Technique: Size Exclusion (SEC)
• USP Type: L21
• Product Line: TSKgel

TSKgel is a registered trademark of Tosoh Corporation