150*4.6mm hplc C18 Analytical Chromatography columns Silica gel columns
Product Description
Product Features
1.Proprietary surface modification for smooth, uniform and inert silica surface.
2.Long column lifetime and more injections.
3.Unique bonding chemistry and end-capping technology.
4.Exceptional lot-to-lot reproducibility.
5.Excellent peak shape, especially for polar, acidic and basic compounds.
6.Available in analytical and prep types, of all dimensions and sample sizes.
7.Series of stationary reversed phase and normal phases for wide selectivity.
8.Best value - high premium products with very competitive price.
| HPLC Columns |
Specifications |
| USP Ref. |
Particle size (um) |
Pore Size(A) |
Surface
Area(m2/g) |
C% |
pH Range |
Endcapped |
| C18-Aqueous |
L1 |
3,5,10 |
120 |
320 |
12% |
1.5-10 |
Y |
| C18-Universal |
L1 |
1.8.3,5,10 |
120 |
320 |
17% |
1.5-10 |
Y |
| 300 |
90 |
8% |
| C18-Low pH |
L1 |
5 |
130 |
160 |
10% |
2.0-8.0 |
N |
| C18-Alkaline |
L1 |
3,5,10 |
120 |
320 |
17% |
1.5-10 |
N |
| C8-Universal |
L7 |
1.8,3,5,10 |
120 |
320 |
12% |
1.5-10 |
Y |
| 300 |
90 |
| C8-Low pH |
L7 |
5 |
120 |
320 |
5.50% |
1.0-8.0 |
N |
| C8-Fluorine |
L7 |
5 |
120 |
320 |
12% |
1.5-10 |
Y |
| C1 |
L13 |
5 |
120 |
320 |
4% |
1.5-10 |
Y |
| C4 |
L26 |
3.5 |
120 |
320 |
8% |
1.5-10 |
Y |
| 300 |
90 |
3% |
| SiO2 |
L3 |
5 |
120 |
320 |
N/A |
1.5-10 |
N |
| NH2 |
L8 |
5 |
120 |
320 |
N/A |
1.5-10 |
N |
| CN |
L10 |
5 |
120 |
320 |
6% |
1.5-10 |
N |
| Phenyl |
L11 |
3,5.10 |
120 |
320 |
12% |
1.5-10 |
Y |
| 300 |
90 |
6% |
| Phenyl-Ether |
/ |
5 |
120 |
320 |
12% |
1.5-10 |
Y |
| Polar RP |
L1 |
1.8,3,5,10 |
120 |
320 |
18% |
1.5-10 |
Y |
| 300 |
90 |
| SCX |
/ |
5 |
120 |
320 |
N/A |
2.0-8.0 |
N |
| SAX |
/ |
5 |
120 |
320 |
7.50% |
2.0-8.0 |
N |
| Diol |
/ |
5 |
120 |
320 |
2.50% |
1.5-10 |
N |
| C30 |
L62 |
5 |
120 |
320 |
17% |
1.5-10 |
Y |
| Amino Acid |
/ |
3, 5 |
120 |
320 |
17% |
1.5-10 |
Y |
| PAH |
/ |
5 |
120 |
320 |
22% |
1.5-10 |
Y |
| PFP |
/ |
5 |
120 |
320 |
13% |
1.5-10 |
Y |
| HILIC Amide |
/ |
5 |
120 |
320 |
7% |
2.0-8.0 |
N |
Detailed Photos
No accident shipping term:
DHL: 5-7 working days;
UPS: 7-9 working days;
FedEx: 7-9 working days;
EMS: 25-30 working days;
China Post: Depends on ship to which country;
Sea: Depends on ship to which country
1. Are the columns compatible with my existing chromatography system and detectors?
Our columns are designed with a variety of interface types to ensure compatibility with most chromatography systems and detectors. If you provide us with the specific model number of your existing system, we can recommend the most suitable column model.
2. What is the separation efficiency of the column? How high resolution and selectivity can it achieve?
Our columns use advanced packing technology and unique stationary phase chemistry to ensure high separation efficiency and resolution. We can provide customized columns according to the type of sample you need to analyze and the separation requirements.
3. What are the stationary phase and carrier materials for the columns?
Our columns are made of high quality materials with excellent chemical stability and durability. Whether it is polar or non-polar samples, we have the appropriate column products to meet the analytical needs of different chemical properties.
4. Are the column dimensions (length, inner diameter) and particle size specifications suitable for my analytical needs?
We offer a wide range of column sizes and specifications to suit different analytical methods and sample volumes. You can choose the appropriate column length, inner diameter and particle size according to your analytical needs to achieve the best separation effect.
5. Do you offer cost-effective options, including running cost and lifetime?
Our columns strive to offer competitive pricing while maintaining performance. We focus on long-term customer relationships, so we offer cost-effective products that take into account running costs and column lifetime to ensure that you get cost-effective results over the long term.
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