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Nacalai Tesque COSMOSIL 5NPE Guard Column, 5 µm, 20.0 mm I.D. x 50 mm - 05869-71

Price: £2,679.60


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COSMOSIL 5NPE

Product No. 05869-71

COSMOSIL PYE (pyrenylethyl group bonded) and COSMOSIL NPE (nitrophenylethyl group bonded) column show unique retention characteristics based on multiple separation modes such as hydrophobic, charge transfer and π-π interactions. These columns are recommended for the separation of structural isomers.

Specifications

5NPE Guard Column
Dimensions: 20.0 mm I.D. x 50 mm

 COSMOSIL 5PYECOSMOSIL 5NPE
Silica gelhigh purity spherical porous silica
Average particle size5µm
Average pore sizeapprox. 120Å
Specific surface areaapprox. 300m²/g
Stationary phase2-(1-pyrenyl)ethyl groupnitrophenylethyl group
End capping treatmentnear-perfect treatment


  • Model: 05869-71
  • Manufactured by: Nacalai Tesque

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