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Imtakt Unison US-Phenyl 28mm ID, 250mm Length, 5um,13nm,Phenyl Silica - USPR6

Price: £5,252.80


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Unison US-Phenyl 5μm Column, High efficiency Phenyl stationary phase adds Pi-Pi selectivity

Unison US-Phenyl, 5μm, 250mm x 28mm (end-capped) Preparative HPLC Column, Pressure Limits of up to : 20MPa, 250 bar, 3,500 psi

Imtakt Product Number: USPR6

Column Specifications:

Base Material: Silica
Quantity: 1 piece
Chemistry: Phenyl
Manufacturer Chemistry Name:  US-Phenyl
Endcapping:  +
Matrix: Silica
Brand: Imtakt Unison 
Internal Diameter: 28 mm 
Length: 250 mm 
Particle Morphology: spherical, porous
Particle Size: 5 μm
Pressure Stability: up to 250 bar
Pore Size:  130 Å
Technology: HPLC
USP Class: L11

The Unison Family of columns provide a wide range of high quality reverse phase and normal phase columns. The quality of our material provides high efficiency with low backpressure and 100% aqueous stability. Peak shape is also improved with the use of our polymeric end-capping technology. The Unison series of columns are available with C18, C8, Phenyl, Amino and Silica stationary phases to meet a wide range of chromatographic needs.

  • High efficiency 5µ columns with mono-dispersed packing for low backpressure
  • Unique ligand binding provides no phase collapse in 100% aqueous conditions
  • Tri-functional polymeric end-capping reduces unwanted secondary interactions and gives better lifetime
  • World class reproducibility
  • HT and UP hardware able to operate in pressures up to 1000 bar
  • High efficiency and available short column dimensions are ideal for high throughput applications
  • Ideal for the separation of o,p and m substituted isomers

Range of Unison US-Phenyl 5µm Columns, Product Numbers:

Column Length (mm) Analytical Semi-prep Prep
1.0 mm I.D. 1.5 mm I.D. 2.0 mm I.D. 3.0 mm I.D. 4.0 mm I.D. 4.6 mm I.D. 6.0 mm I.D. 10.0 mm I.D. 20.0 mm I.D. 28 mm I.D.
5 µm Columns, Pressure Limits of up to : 20MPa, 250 bar, 3,500 psi
10     USP20 USP30   USP00        
20     USP29 USP39   USP09        
30 USP11 USP71 USP21 USP31   USP01 USP61 USPP1    
50 USP12 USP72 USP22 USP32   USP02 USP62 USPP2 USPQ2  
75 USP13 USP73 USP23 USP33   USP03 USP63 USPP3    
100 USP14 USP74 USP24 USP34   USP04 USP64 USPP4 USPQ4  
150 USP15 USP75 USP25 USP35 USP45 USP05 USP65 USPP5 USPQ5  
250 USP16 USP76 USP26 USP36 USP46 USP06 USP66 USPP6 USPQ6 USPR6

Column Guard System for Unison US-Phenyl:

Product Code Product Name Product Description
GCUSPC Guard Cartridge US-Phenyl 5um,13nm,Phenyl Silica (5x1mm), 3pcs
GCUSPM Guard Cartridge US-Phenyl 5um,13nm,Phenyl Silica (10x8mm), 2pcs
GCUSPS Guard Cartridge US-Phenyl 5um,13nm,Phenyl Silica (5x2mm), 3pcs
GCH01S Guard Holder Guard Holder for 1-6mmI.D. separation columns
GCH02M Guard Holder Guard Holder for 10-20mmI.D. separation columns
GCH11S Guard Holder Guard Holder for 4.6mm column, enclosed an U-Shape column coupler
GCH12M Guard Holder Guard Holder for 10-20mm column, enclosed an U-Shape column coupler

All stationary phases can also be made in the following internal diameters, please contact our Sales Team with your specificatons: Nano: 0.02mm, 0075mm | Capillary: 0.1mm, 0.3mm, 0.5mm | Semi-Prep: 20mm, 28mm.

This Column is also Available in 3μm!

Additional Imtakt Columns Available


  • Model: USPR6
  • Manufactured by: Imtakt

Additional Images