Description
Colonne HPLC NUCLEODUR®, 100-5 C8 ec, 250x4 mm
Vous trouverez d'autres produits attrayants pour compléter votre laboratoire de chromatographie sur notre page Chromatographie !
Phase RP standard pour l'analyse quotidienne de routine et la montée en échelle pour la HPLC préparative. Cette modification octyle est basée sur un gel de silice NUCLEODUR® de haute pureté. La C8 a une rétention plus faible des composés hydrophobes par rapport à la C18 (octadécylsilane, ODS).
| Taille des particules | 5 µm |
| Taille des pores | 110 Å |
| L x Ø interne (colonne) | 250 x 4 mm |
| Volume de la colonne | 3,15 ml |
| Endcapped | oui |
| Éluant dans la colonne | Acétonitrile - Eau |
| Phase | C8 ec |
| Chimie de surface | Modification octyle monomérique de densité moyenne (C8, MOS) |
| Référencement USP | L7 |
| Principe de séparation | Phase inverse (RP) |
| Forme de la colonne | Colonne de séparation analytique |
| Type de colonne | Colonne HPLC |
| Type de particules | Particules entièrement poreuses (FPP) |
| Surface spécifique selon BET | 340 m²/g |
| Volume des pores | 0,9 ml/g |
| Stabilité thermique | 60 ° C |
| Interactions / mécanisme de rétention | hydrophobe (interactions de van der Waals), quelques interactions résiduelles avec les silanols |
| Stabilité à la pression | 600 bar |
| Stabilité au pH | 1,0-9,0 |
| Application(s) recommandée(s) | Analyses de routine Aldéhydes Médicaments basiques, neutres ou acides Acides aminés dérivés Vitamines liposolubles Cétones Pesticides |
| Phases similaires | NUCLEOSIL® C8 NUCLEOSIL® C8 ec Spherisorb® C8 Symmetry® C8 Hypersil™ MOS Kromasil® C8 LiChrospher® RP8 |
| Base de données d'applications (Macherey-Nagel) | HPLC |
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Questions about Colonne HPLC NUCLEODUR®, 100-5 C8 ec, 250x4 mm, 1 unité
What is this article?
Colonne HPLC NUCLEODUR®, 100-5 C8 ec, 250x4 mm, 1 unité is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in HPLC columns, inside HPLC columns & accessories, in Chromatographie.
An HPLC column is specified by the stationary phase, the particle size, the length and the internal diameter. A C18, 5 µm, 150 × 4.6 mm column is a different article from a C18, 3 µm, 100 × 2.1 mm column. The smaller bore belongs on a lower flow. A column has a direction and a pH range.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
Which category should I open next?
The category is HPLC columns & accessories. The sub-category is HPLC columns. The catalogue is Chromatographie.
Shelves beside this one are HPLC fittings, tubing & inline filters, HPLC guard columns and HPLC accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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