Target AQ-C18 chromatographic column
● by strictly controlling the formation of monolayer and the chemical reaction conditions of tail sealing, reliable reproducibility between columns can be ensured. The surface coverage has reached Zui maximization, so it has excellent stability. The filler is a uniform spherical particle with an aperture of 120 μ m or 200 μ m and a specific surface area of 310m2 / g or 200m2 / g.
● the target aq-c18 column bed density obtained by filling with unique homogenate filling technology is uniform and stable, so it can ensure high column efficiency of Zui.
● Target aq-c18 is specially designed for the separation of polar and hydrophilic compounds, with strong retention effect and good selectivity. The patented surface modification will not cause the breakdown of C18 bonding phase in pure water, showing excellent separation performance.
● pure water can be used as mobile phase in the range of pH2 ~ 8.5. It is suitable for the separation of acid, neutral and basic compounds, as well as many drugs, polypeptides, etc
Chromatographic conditions of amoxicillin detection pattern:
|
Column: |
Target AQ-C18 5 µm, 4.6 × 150 mm |
|
Mobile phase: |
0.05 mol/L KH2PO4 (adjust pH to 5.0 with 2 mol /L KOH) : ACN = 97.5 : 2.5 (v/v) |
|
Flow rate: |
1.0 mL/min |
|
Temperature: |
25 oC |
|
Detection: |
UV 254 nm |
|
Injection volume: |
20 µL |
|
Sample: |
Amoxicillin （Amoxicillin） |
Chromatographic conditions of sugar and organic acid:
|
Column: |
Target AQ-C18 ( 5 µm, 120 Å, 4.6 x 250 mm ) |
|
Mobile phase: |
0.1M Sodium dihydrogen phosphate ( pH 3.1 by H3PO4 ) |
|
Flow rate: |
1mL/min |
|
Temperature: |
25 ℃ |
|
Detection: |
RI(35 ℃) |
|
Injection volume: |
20 µL |
|
Sample: |
mixed sample |
Organic acid chromatographic conditions:
|
Column: |
Target AQ-C18 5µm, 4.6 ×150 mm |
|
Mobile phase: |
0.10 M Phosphate buffer, pH 3.1 |
|
Flow rate: |
1.0 mL/min |
|
Temperature: |
23 oC |
|
Detection: |
UV 210 nm |
|
Injection volume: |
5 µL |
|
Sample: |
1. Formic Acid（蚁酸,10 mM）, 2. Malic Acid（苹果酸, 10 mM）, 3. Lactic Acid（乳酸,10 mM）, 4. Acetic Acid（乙酸, 10 mM）, 5. Citric Acid（柠檬酸, 10 mM）, |
Target AQ-C18 Product specification:
|
name |
Particle size |
Specifications |
Article No |
|
Target AQ-C18 |
3μm |
3.0mm×100mm |
311833-3010 |
|
Target AQ-C18 |
3μm |
4.6mm×100mm |
311833-4610 |
|
Target AQ-C18 |
4μm |
4.6mm×150mm |
311834-4615 |
|
Target AQ-C18 |
5μm |
2.1mm×30mm |
311845-2103 |
|
Target AQ-C18 |
5μm |
2.1mm×50mm |
311845-2105 |
|
Target AQ-C18 |
5μm |
2.1mm×100mm |
311845-2110 |
|
Target AQ-C18 |
5μm |
3.0mm×30mm |
311845-3003 |
|
Target AQ-C18 |
5μm |
3.0mm×50mm |
311845-3005 |
|
Target AQ-C18 |
5μm |
3.0mm×100mm |
311845-3010 |
|
Target AQ-C18 |
5μm |
4.6mm×30mm |
311845-4603 |
|
Target AQ-C18 |
5μm |
4.6mm×50mm |
311845-4605 |
|
Target AQ-C18 |
5μm |
4.6mm×100mm |
311845-4610 |
|
Target AQ-C18 |
5μm |
4.6mm×150mm |
311845-4615 |
|
Target AQ-C18 |
5μm |
4.6mm×250mm |
311845-4625 |
|
Target AQ-C18 |
5μm |
4.6mm×300mm |
311845-4630 |
|
Target AQ-C18 |
5μm |
10.0mm×50mm |
311845-10005 |
|
Target AQ-C18 |
5μm |
10.0mm×100mm |
311845-10010 |
|
Target AQ-C18 |
5μm |
21.2mm×50mm |
311845-21205 |
|
Target AQ-C18 |
5μm |
21.2mm×100mm |
311845-21210 |
|
Target AQ-C18 |
5μm |
30.0mm×50mm |
311845-30005 |
|
Target AQ-C18 |
5μm |
30.0mm×100mm |
311845-30010 |
|
Target AQ-C18 |
5μm |
50.0mm×50mm |
311845-50005 |
|
Target AQ-C18 |
5μm |
50.0mm×250mm |
311845-50025 |
|
Target AQ-C18 |
10μm |
10.0mm×50mm |
311849-10005 |
|
Target AQ-C18 |
10μm |
10.0mm×100mm |
311849-10010 |
|
Target AQ-C18 |
10μm |
21.2mm×50mm |
311849-21205 |
|
Target AQ-C18 |
10μm |
21.2mm×100mm |
311849-21210 |
|
Target AQ-C18 |
10μm |
30.0mm×50mm |
311849-30005 |
|
Target AQ-C18 |
10μm |
30.0mm×100mm |
311849-30010 |
|
Target AQ-C18 |
10μm |
50.0mm×50mm |
311849-50005 |
|
Target AQ-C18 |
10μm |
50.0mm×250mm |
311849-50025 |
