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Nacalai Tesque COSMOSIL 5Ph-AR-300 Packed Column, 5 µm, 4.6 mm I.D. x 150 mm - 37963-31

Price: £347.13


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COSMOSIL C18-AR-300 C8-AR-300 C4-AR-300 Ph-AR-300

COSMOSIL offers a variety of stationary phases with wide-pore silica gel material for separations of polypeptides and proteins.

Material characteristics

Packing material5C18-AR-3005C8-AR-3005C4-AR-3005Ph-AR-300
Silica gelhigh purity porous spherical silica
Average particle size5 μm
Average pore sizeapprox. 300A
Specific surface areaapprox. 150 m2/g
Stationary phase
octadecyl group
octyl group
butyl group
phenyl group
Bonding typepolymeric
Main interactionshydrophobic interactionhydrophobic interaction
π-π interaction
End capping treatmentnear-perfect treatment
Carbon contentapprox. 12%approx. 7%approx. 6%approx. 7%

Comparison of separation

5C18-AR-3005C8-AR-3005C4-AR-3005Ph-AR-300
Condition
Column size4.6 mm I.D. x 150 mmTemperature30 oC
Mobile phaseA : 0.05%TFA - 20% acetonitrileDetectionUV 220 nm
B : 0.05%TFA - 60% acetonitrile
B conc. 0 → 100% 20 min linear gradient
Flow rate1.0 ml/minSampleHemoglobine, Bovine 10 μg

  • Model: 37963-31
  • Manufactured by: Nacalai Tesque

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