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  6. 111021952

TSKgel™ G2000HHR-H HT HPLC Column, 20 μm Particle Size, Sold by MilliporeSigma™ Supelco™

Catalog No. 111021952
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Length (Metric):
30 cm
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Catalog No. Length (Metric)
111021952 30 cm
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Catalog No. 111021952 Supplier Merck Emd Millipore Supplier No. SGMA818395

Description

TSKgel HT (High Temperature) Columns are for the analysis of organic-soluble polymers at temperatures up to 140°C. They are 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
  • Mixed bed columns are used 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 GMHhr-H(S) HT Column, which is packed with 13 micron particles

Specifications

Diameter (Metric) 7.8 mm
Flow Rate 2.5 mL/min
Length (Metric) 30 cm
Max. Pressure 15 bar
Particle Size 20 μm
Temperature 140°C
USP Type L21
Stationary Phase Polystyrene-divinylbenzene
Product Line TSKgel
Matrix Polystyrene-divinylbenzene
Material Stainless Steel
Technique SEC
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TSKgel is a registered trademark of Tosoh Corporation