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Supersil ODS-B

Supersil Series HPLC Columns were developed by ELITEHPLC with decades of expertise. Designed for higher separation efficiency, extended service life, and minimal batch-to-batch variation.

Built on ultra-pure porous spherical silica (purity >99.999%), Supersil delivers excellent mechanical strength, uniform pore size and particle distribution, and outstanding batch-to-batch reproducibility.

  • Uniquely engineered surface treatment ensures superior uniformity of silica gel.
  • Exceptionally low metal ion content.
  • Advanced end-capping technology significantly reduces residual silanol groups.
Supersil ODS-B
Supersil ODS-B
Supersil Packing Parameters
Stationary Phase Particle Size (μm) Specific Surface Area (m2/g) Pore Size (Å) Carbon Content (C%) End-capping
Supersil ODS-B 5/10 330 120 18.5 Y

Application



1.Ofloxacin; 2. levofloxacin

Ofloxacin and levofloxacin

  • Column: Supersil ODS-B 5μm 4.6×250mm
  • Mobile phase: Copper sulfate D-phenylalanine solution (pH3.49) / methanol = 82 / 18
  • Flow rate: 1.0 mL/min
  • Detection wavelength: UV293 nm
  • Injection volume: 20 μL
  • Column temperature: 40°C


1.B1b; 2. B1a

Avermectin benzoate

  • Column: Supersil ODS-B 5μm 4.6×250mm
  • Mobile phase: Methanol-acetonitrile-ammonia solution (42:42:16)
  • Flow rate: 1.0 mL/min
  • Detection wavelength: DAD245 nm
  • Injection volume: 10 μL
  • Column temperature: 30°C

1.Hydrocortisone

Hydrocortisone injection

  • Column: Supersil ODS-B 5μm 4.6×250mm
  • Mobile phase: Acetonitrile/water = 28/72
  • Flow rate: 1.0 mL/min
  • Detection wavelength: UV245 nm
  • Injection volume: 20 μL
  • Column temperature: 40°C

How It Works

Moderate carbon loading and a certain degree of hydrophilicity endow it with unique selectivity, Which more suitable for the analysis of alkaline compounds.

Ordering Information

Stationary Phase Particle Size (μm) Size (mm) P/N
Supersil ODS-B 5 2.1×150 31113034-C
5 4.6×150 31113039-C
5 4.6×200 31113040-C
5 4.6×250 31113041-C
5 4.6×300 31113042-C
10 4.6×150 3111-20565-051-C
10 4.6×200 3111-20565-061-C
10 4.6×250 3111-20565-071-C

*If you need guard or prep-columns, for column specifications not mentioned, please contact us for further information.

For guard columns, SPE columns, and laboratory general consumables, please feel free to contact us.

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