• Product description
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NanoMicro Technology UniSil reversed phase bulk media has excellent physical and chemical properties such as uniformed particle size, high mechanical strength, high bonding density, good end-capping, high column efficiency, low back pressure, and wide pH tolerance range, which ultimately manifests the advantages of high chromatographic purification process load, good selectivity, good resolution, high efficiency, long life, and low purification cost.

UniSil reversed phase chromatography silica gel has a complete range of reversed phases in various particle sizes and pore sizes, to meet the various needs from laboratory analytical high-performance liquid chromatography (UPLC, HPLC) analysis to industrial preparative and process high-performance liquid chromatography (Prep-HPLC and process HPLC), for various organic compounds, natural products, fermentation, semi-synthetic antibiotics, and protein macromolecules. We also provide product customization for special applications.


C4 phase provides mild retentivity for both hydrophobic and polar compounds; suitable for RPC separation of many biomolecules.

Product Name

UniSil C4

Matrix

Silica gel

Silica gel

Particle Size (μm)

3/5/8/10

3/5/8/10

Pore Size ( Å)

120

300

Particle Size CV

5%

5%

Surface Area (m2/g)

~350

~100

Pore Volume (cm3/g)

~0.95

~0.95

Bulk Density (g/mL)

~0.45

~0.40

Bonding Phase

Butyl

Butyl

Carbon Content (%)

~5.5

~3

Max. Pressure( bar)

600

600

Working pH

2-8

2-8

Operational Temperature ()

10-60

10-60

Storage

After use, the media should be cleaned with salt and sealed with high organic phase (100% ethanol or 100% isopropanol) and stored in a cool and dry place. Keep unopened media in a cool and dry place. The recommended storage temperature is 4 ~ 25℃.


We offer products with various particle size and pore size. For detailed ordering information, please contact local sales or leave a message on this website.


Product Name

Cat. No.

Pack Size

UniSil 3-100 C4

19003-030010

100g, 500g, 1Kg, 5Kg, 10Kg, 20Kg

UniSil 3-200 C4

19003-030020

UniSil 3-300 C4

19003-030030