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Colonna HPLC NUCLEODUR® C8 Gravity 5 µm, 250 mm, 4 mm, 1 Pezzo(i)

Colonna HPLC NUCLEODUR® C8 Gravity 5 µm, 250 mm, 4 mm, 1 Pezzo(i)

Codice articolo 1HLE.1
€ 799,45
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Colonna HPLC NUCLEODUR® C8 Gravity 5 µm, 250 mm, 4 mm, 1 Pezzo(i)
Dettagli del prodotto
Codice SA: 90279000
Materiale: Stainless steel
EAN: 8721028182036
Marca: Macherey-Nagel
Material: stainless steel.

Reduced retention of non-polar compounds.

Properties:
  • Octyl phase, multi-endcapped
  • Carbon content: 11.0 %
  • Pore size: 110 Å
  • pH stability: 1-11
  • Eluent on column: acetonitrile/water

Applications:
analgesics, antidepressants, antiinflammatory drugs, herbicides, immunosuppressants, pharmaceuticals, phytopharmaceuticals, USP L7, suitable for LC/MS.



Similar phases:
NUCLEOSIL® C8 HD; Xterra® RP8 / MS C8; Luna® C8; Zorbax® Eclipse XDB-C8.


Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!


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® “Gravity”

The ideal phase for overall sophisticated analytical separations

This high density phase with its endcapping suppresses any unwanted polar interactions between the silica surface and the sample, which makes “Gravity” particularly suitable for the separation of basic and other ionizable analytes.

Properties:

  • Suitable for LC/MS and HPLC at pH extremes (pH 1-11)
  • Ideal for method development
  • Superior base deactivation
  • Multi-Endcapping

Recommended application(s):

  • In general, compounds with ionisable functional groups such as basic pharmaceuticals and pesticides e.g. analgesics, anti-inflammatories, antidepressants, herbicides, phytopharmaceuticals, immunosuppressants.
  • USP L1 (C18) · USP L7 (C8)


HPLC column NUCLEODUR® C8 Gravity 5 µm

Technical Information
Particle size 5 µm
Column length 250 mm
Column inner diameter 4 mm
Column volume 3.15 ml
Endcapped yes
Eluent in column Acetonitrile - Water
Phase C8 Gravity
Surface chemistry Base deactivated (BDS), High density monomeric octyl (C8, MOS) modification
USP listing L7
Separation principle Reversed phase (RP)
Column shape Analytical separation column
Column type HPLC column
Particle type Fully porous particles (FPP)
Specific surface according to BET 340 m²/g
Pore volume 0.9 ml/g
Pore size 110 Å
Temperature stability 60 ° C
Pressure stability 600 bar
pH stability 1,0-11,0
Recommended application(s) Analgesics, Antidepressants, Antiinflammatory drugs, Herbicides, Immunosuppressants, Pharmaceuticals, Phytopharmaceuticals
Applications at pH extremes (1-11)
Ideal for method development
Similar phases NUCLEOSIL® C8 HD
Xterra® RP8 / MS C8
Luna® C8
Zorbax® Eclipse XDB-C8

Further attractive products to complete your chromatography laboratory can be found on our Chromatography page!


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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