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UNISIL Preparative Columns



Preparative liquid chromatography columns are provided in a variety of specifications, and technical services for the repacking and maintenance of these columns are also available.

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Advantages of UNISIL Preparative Column Packing Materials

  • High Purity and Excellent Chemical Stability: The packing material features high purity and superior chemical stability.
  • High Resolution: Enables high-resolution and rapid separations.
  • Increased Loading Capacity: Optimized to improve sample loading capacity.
  • High Mechanical Strength: High mechanical strength ensures a long service life.
  • Linear Scalability: Supports linear scale-up from analytical to preparative scales.
  • Service Support: Technical services for the repacking and maintenance of preparative columns are available.

 

 

Various specifications available for selection

Chromatographic Media
Packing Material Type Particle Size(um) Pore size(A) Surface Area(m/g) Carbon Loading(%)
120-10-C18-AP 10 120 300 17
120-10-C18-BP 10 120 300 15
120-10-C18-BIO 10 120 300 20
120-10-C8-B10 10 120 300 12
200-10-C8-BI0 10 200 200 8
120-10-C4-BI0 10 120 300 9
300-10-C4-BIO 10 300 100 3
120-10-NH: 10 120 300 4
120-30/50-C18-AP 40 120 300 17
120-30/50-C18-BP 40 120 300 15

Sample Name:

SY-32 Purification Objective: Crude purity 17%, target purity > 95%. Below are the chromatograms for pre-purification, preparative scale-up, and post-purification analysis.

 

Pre-purification Chromatogram (Target Purity 17%)

 

Preparative Chromatogram

 

纯化后分析谱图（目标物含量95.85%）

 

Other details:
  • Transportation:By air if not specified.