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Supersil AQ-C18

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 AQ-C18
Supersil AQ-C18
Supersil Packing Parameters
Stationary Phase Particle Size (μm) Specific Surface Area (m2/g) Pore Size (Å) Carbon Content (C%) End-capping
Supersil AQ-C18 3/5/10 300 120 14.5 Y

Application



1.Acesulfame Potassium; 2. Benzoic Acid; 3. Sorbic Acid; 4. Sodium Saccharin

Food Additive

  • Column: Supersil AQ-C18 5μm 4.6×250mm
  • Mobile phase: Methanol : 0.02 mol/L ammonium acetate aqueous solution = 5:95 (V:V)
  • Flow rate: 1.0 mL/min
  • Detection wavelength: 230 nm
  • Injection volume: 10 μL
  • Column temperature: 30°C


1.Iodohexol

Iodohexol

  • Column: Supersil AQ-C18 5µm 4.6×250mm
  • Mobile phase A: water, mobile phase B: acetonitrile Gradient conditions: 0~60min 1~13%B Flow rate: 1.0mL/min
  • Detection: UV254nm
  • Column temperature: Room temperature

1.Uridine 2. Guanosine






Uridine and guanosine

  • Column: Supersil AQ-C18 5µm 4.6×250mm
  • Mobile phase: A, Methanol B, PBS buffer
  • Flow rate: 1.0ml/min
  • Detection: DAD260nm
  • Column temperature: 25℃
  • Injection volume: 10μL

How It Works

The packing material is surface-modified with polar groups, suitable for separation under 100% aqueous conditions.

Moderate carbon loading and a certain degree of hydrophilicity endow it with unique selectivity, enhancing the retention of polar compounds.

Ordering Information

Stationary Phase         Particle Size (μm) Size (mm) P/N
Supersil AQ-C18

3

2.1×50

3111-20435-231-C

3

2.1×100

3111-20435-241-C

3

2.1×150

3111-20435-251-C

3

4.6×100

3111-20435-041-C

3

4.6×150

3111-20435-051-C

3

4.6×200

3111-20435-061-C

5

4.6×150

31113057-C

5

4.6×200

31113058-C

5

4.6×250

31113059-C

5

4.6×300

31113060-C

10

4.6×100

3111-20465-041-C

10

4.6×150

3111-20465-051-C

10

4.6×200

3111-20465-061-C

10

4.6×250

31113837-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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