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Supelco

Purospher® STAR RP-18 endcapped (5 µm) HPLC Columns

L × I.D. 4 mm x 4 mm LiChroCART® Guard-cartridge

Synonyme(s) :

Purospher® STAR RP-18 endcapped (5 µm) LiChroCART® 4-4

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About This Item

Code UNSPSC :
41115709
Nomenclature NACRES :
SB.52

product name

Colonne Purospher® STAR RP-18 Endcapped (5 µm), L × I.D. 4 mm x 4 mm LiChroCART® Guard-cartridge

Matériaux

stainless steel column

Niveau de qualité

Agence

suitable for USP L1

Gamme de produits

Purospher®

Caractéristiques

endcapped

Conditionnement

10 pak of

Ampleur du marquage

17% Carbon loading

Paramètres

250 bar pressure
65 °C max. temp.

Technique(s)

HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)

Colonne, L × D.I.

0.4 cm × 4 mm

Superficie

330 m2/g

Matrice

fully porous particle

Groupe de la matrice active

C18 bonding phase

Taille des particules

5 μm

Dimension de pores

120 Å pore size

operating pH range

1.5-10.5

Technique de séparation

reversed phase

Température de stockage

no temp limit

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Description générale

Purospher® STAR RP-18 endcapped, 5 µm HPLC columns are designed for universal use and allow the separation of basic, neutral, and metal chelating compounds with simple mobile phases and excellent peak symmetry. They are based on ultra-pure fully porous silica particles (Type B). Purospher® STAR RP-18 endcapped, 5 µm LiChroCART® 4-4 is a guard cartridge which allows the integration into a manuCART cartridge column holder part number 1.51486.0001 for direct, dead volume free connection to a analytical LiChroCART® cartridge column with inner dimension or 2, 3, 4, or 4.6 mm I.D. and a column length of 75, 100, 125, 150 or 250 mm.For direct connection to a Hibar® RT columns the Precolumn holder for 4-4 LiChroCART® cartridges, part number 1.51487.0001 can be used.For connection to any other analytical HPLC column with capillary connection the Precolumn holder for 4-4 LiChroCART® cartridges, part number 1.16217.0001 is suitable.Learn more about Purospher® STAR HPLC and UHPLC ColumnsLearn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection GuideBrochure: A Practical Guide to HPLC - Method Development Guide

Application

Intended to be used in the separation of aflatoxins, aldehydes, alkaloids, antibiotics, catecholamines, explosives, oligonucleotides, esters, fat soluble vitamins, lipids, fatty acids, flavonoids, ketones, nitrosamines, nucleosides, PAHs, PCBs, peptides, pesticides, phenols, phthalates, preservatives, steroids, metabolized steroids, sulfonamides, sweeteners, and water soluble vitamins.

Caractéristiques et avantages

  • Ultra-pure silica (99.999%) for excellent peak symmetry
  • High separation efficiency
  • Reproducible results from run-to-run and batch-to-batch
  • Best all-round performance according to Tanaka
  • Outstanding pH stability from pH 1.5 to 10.5
  • No phase collapse when using highly aqueous mobile phases
  • Good suitability for LC-MS applications

Remarque sur l'analyse

Selectivity: passes test

Informations légales

Hibar is a registered trademark of Merck KGaA, Darmstadt, Germany
LICHROCART is a registered trademark of Merck KGaA, Darmstadt, Germany
MANUCART is a trademark of Merck KGaA, Darmstadt, Germany
Purospher is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Articles

Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.

Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.

Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.

Discover the Tanaka Test, a key protocol for evaluating the performance and selectivity of stationary phases in Reversed Phase HPLC separations.

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