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Colonne HPLC NUCLEODUR® 100-5 C18 ec 5 µm, 250 mm, 4,6 mm, 1 pièce(s)

Colonne HPLC NUCLEODUR® 100-5 C18 ec 5 µm, 250 mm, 4,6 mm, 1 pièce(s)

Référence KK85.1
€ 522,21
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Colonne HPLC NUCLEODUR® 100-5 C18 ec 5 µm, 250 mm, 4,6 mm, 1 pièce(s)
Détails du produit
Code SH: 90279000
Matériel: Stainless steel
EAN: 8721028181848
Marque: Macherey-Nagel
Materiaal: roestvrijstaal.

The ideal phase for routine HPLC analysis.


Eigenschappen:
  • Octadecyl phase, endcapped
  • Carbon content: 17.5 %
  • Pore size: 110 Å
  • pH stability: 1-9
  • Eluent on column: acetonitrile/water
KK80_Diagramm
Conditions:
Eluent: acetonitril/water (75/25, v/v); Flow: 1,3 ml/min; Temperature: 30 °C; Detection: UV, 254 nm

Legend:
1. Toluene, 2. Ethylbenzene, 3. Propylbenzene, 4. Butylbenzene, 5. Pentylbenzene

Similar phases:
For many applicatons the following phases can be replaced with identical or even better results: NUCLEOSIL® C18, Spherisorb® ODS I und II, Hypersil™ ODS, Waters Symmetry®C18, Inertsil® ODS II, Kromasil® C18, LiChrospher® RP18 und RP C18 ec.


U vindt nog meer aantrekkelijke aanbiedingen om uw chromatografielaboratorium te vervolledigen op onze Chromatografie pagina!


For protection of your main HPLC column from contamination, it is recommended to use guard columns. These short columns are placed into a guard column holder. The guard column holder in combination with a guard column inside is installed between the injector and the HPLC column. This installation prevents chemical impurities to reach the main column. Because a contamination could form an irreversible bond with the column packing material (stationary phase) and this can result in shorter column life. If you want to prolong the lifetime of your main column, then these short columns can help you.


Further HPLC columns from Macherey-Nagel available on request.


HPLC Columns NUCLEODUR® ec

Non-polar phases for routine analysis

Standard RP phase (110 Å) for daily routine analysis and up-scaling to preparative HPLC. Also available wide-pore (300 Å) for separation of biomolecules in analytical columns.

Eigenschappen:

  • Cost-effective and reliable
  • Long-life columns
  • For all standard routine applications in modern RP-chromatography

Aanbevolen toepassingen:

  • Pore size 100 Å:
    Basic, neutral and acidic pharmaceuticals, derivatised amino acids, pesticides, fat-soluble vitamins, aldehydes and ketones, phenolic compounds.
  • Pore size 300 Å:
    Biological macromolecules, such as proteins or peptides.
  • USP L1 (C18) · USP L7 (C8) · USP L26 (C4)


HPLC column NUCLEODUR® 100-5 C18 ec 5 µm

Technische informatie
Partikel grootte 5 µm
Zuillengte 250 mm
Kolom binnendiameter 4.6 mm
Kolomvolume 4.15 ml
Endcapped ja
Eluent in kolom Acetonitrile - Water
Fase 100-5 C18 ec
Surface chemistry Medium density monomeric octadecyl (C18, ODS) modification
USP lijst L1
Scheidingsprincipe Reversed phase (RP)
Zuilvorm Analytical separation column
Zuiltype HPLC column
Partikel soort Fully porous particles (FPP)
Specifiek oppervlak volgens BET 340 m²/g
Poriënvolume 0.9 ml/g
Poriëngr. 110 Å
Temperatuurstabiliteit 60 °C
Drukstabiliteit 600 bar
pH-stabiliteit 1,0-9,0
Aanbevolen toepassing(en) Aldehydes, Basic, neutral or acidic drugs, Derivatized amino acids, Fat-soluble vitamins, Ketones, Pesticides, Phenolic compounds
Vergelijkbare fasen NUCLEOSIL® C18
Spherisorb® ODS I
Spherisorb® ODS II
Hypersil™ ODS
Symmetry® C18
Inertsil® ODS II
Kromasil® C18
LiChrospher® RP18
LiChrospher® RP C18 ec

U vindt nog meer aantrekkelijke aanbiedingen om uw chromatografielaboratorium te vervolledigen op onze Chromatografie pagina!


NUCLEODUR® Columns for HPLC

NUCLEODUR® as a state-of-the-art silica is the ideal base material for modern HPLC phases. We offer two phases NUCLEODUR® Gravity which is ideal for sophisticated analytical separations and NUCLEODUR® ec suitable for routine HPLC analysis.


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