COSMOSIL 15C18-AR-II 120Å, 15 µm, 50.0 mm ID x 500 mm

COSMOSIL 15C18-AR-II 120Å, 15 µm, 50.0 mm ID x 500 mm

Item number: CO-05884-61
Brand: Nacalai Tesque
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Description

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COSMOSIL 5C18-AR-II is a polymeric type of C18 phase. It shows exceptional stability and long lifetime at low pH. This phase is recommended for the separations requiring acidic mobile phase conditions. The acidic resistance of COSMOSIL 5C18-AR-II is much improved compared with commercially available monomeric type octadecyl stationary phases. It retains high performance even in case of acidic mobile phases commonly used to separate acidic compounds and peptides. It also shows superior molecular shape selectivity to monomeric type C18 columns.

  • Polymeric bonded type C18 (ODS)
  • pH Range 1.5-7.5
  • approx. 17% Carbon Content
  • Features strong acid resistance
  • Suitable for acid compounds and peptides

More Information

Brand Nacalai Tesque
Carbon load 17.0%
Column description Cosmosil
Package specification C18 (RP18, ODS, Octadecyl)
Inner diameter 50 mm
mode Reversed Phase (RP)
Particle Size 5,0 µm
pH Range 1,5 - 7,5
Pore size 120 Å
USP number L1
Length 500 mm

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