Target BM-C18

         ●Target BM-C18: the bonding stationary phase adopts a unique and innovative design, taking silica gel with high purity and good mechanical stability as the substrate, and using high purity bonding reagent, can achieve single functional group coverage and complete residual silicone alcohol base tailing with a large limit, with carboncontent up to 11.0%.
        ● 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  maximization, so it has excellent stability. The filler is a uniform spherical particle with a pore diameter of 300 μ m and a specific surface area of 200m2 / g or 100m2 / g. The patented surface modification technology makes it not cause the breakdown of C18 bonding phase in pure water, showing excellent separation performance.
        ● The pH range of  BM-C18 column is 2 ~ 8.5, which is specially designed for the separation of polar and hydrophilic compounds, with strong retention effect and good selectivity. The column bed density obtained by the unique homogenate loading technology is uniform and stable, so it can ensure the highest column efficiency.
        ● the single-layer functional group chemical bonding technology adopted by  BM-C18 column can avoid the formation of composite C8 molecular layer. The stationary phase with this uniform coating has the characteristics of high selectivity and high separation efficiency. Because of its high separation efficiency and moderate hydrophobicity,  BM-C18 column is especially suitable for the separation of samples with different hydrophobic properties.  BM-C18 column is recommended for separation of biological samples. The column can be used for the separation of various polar and nonpolar compounds, such as saponins, polypeptides, proteins, polypeptides, amino acids, nucleotides, oligonucleotides, and oligosaccharides.
Chromatographic conditions of ginsenoside:
Column:Target  BM -C18 300A  5 µm  4.6 *150 mm
Mobile phase:A: ACN;  B: H2O
Time(min): 0    35  55  70  100
B%:        81   81  71  71  60
Flow rate:1.0 mL/min
Temperature:23°C
Detection:UV 203 nm
Injection volume:10 µL
Sample:1. Rg1   2. Re   3. Rb1

Chromatographic conditions of Eucommia ulmoides


Target BM-C18 product specification

name	Particle size	Specifications	Part No
Target  BM -C18	3μm	3.0mm×100mm	311803-3010
Target  BM -C18	3μm	4.6mm×100mm	311803-4610
Target  BM -C18	5μm	2.1mm×30mm	311805-2103
Target  BM -C18	5μm	2.1mm×50mm	311805-2105
Target  BM -C18	5μm	2.1mm×100mm	311805-2110
Target  BM -C18	5μm	3.0mm×30mm	311805-3003
Target  BM -C18	5μm	3.0mm×50mm	311805-3005
Target  BM -C18	5μm	3.0mm×100mm	311805-3010
Target  BM -C18	5μm	4.0mm×150mm	311805-4015
Target  BM -C18	5μm	4.0mm×250mm	3118054025
Target  BM -C18	5μm	4.6mm×30mm	311805-4603
Target  BM -C18	5μm	4.6mm×50mm	311805-4605
Target  BM -C18	5μm	4.6mm×100mm	311805-4610
Target  BM -C18	5μm	4.6mm×150mm	311805-4615
Target  BM -C18	5μm	4.6mm×250mm	311805-4625
Target  BM -C18	5μm	10.0mm×50mm	311805-10005
Target  BM -C18	5μm	10.0mm×100mm	311805-10010
Target  BM -C18	5μm	21.2mm×50mm	311805-21205
Target  BM -C18	5μm	21.2mm×100mm	311805-21210
Target  BM -C18	5μm	30.0mm×50mm	311805-30005
Target  BM -C18	5μm	30.0mm×100mm	311805-30010
Target  BM -C18	5μm	50.0mm×50mm	311805-50005
Target  BM -C18	10μm	10.0mm×50mm	311809-10005
Target  BM -C18	10μm	10.0mm×100mm	311809-10010
Target  BM -C18	10μm	21.2mm×50mm	311809-21205
Target  BM -C18	10μm	21.2mm×100mm	311809-21210
Target  BM -C18	10μm	30.0mm×50mm	311809-30005
Target  BM -C18	10μm	30.0mm×100mm	311809-30010
Target  BM -C18	10μm	50.0mm×50mm	311809-50005
Target  BM -C18	10μm	50.0mm×250mm	311809-50025

* If you need other specifications that are not in this list, please contact your sales representative.