1.52023
Chromolith® HighResolution RP-18 endcapped (monolithic) HPLC Columns
L × I.D.150 mm x 4.6 mm HPLC Column
Sinonimo/i:
Chromolith® HighResolution RP-18 endcapped 150-4.6 HPLC column
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CHF 1’030.00
CHF 1’030.00
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Nome del prodotto
Chromolith® HighResolution RP-18 endcapped, L × I.D.150 mm x 4.6 mm HPLC column
Materiali
PEEK column
Livello qualitativo
agenzia
suitable for USP L1
Nome Commerciale
Chromolith®
Caratteristiche
endcapped
endcapped
Confezionamento
1 ea of
Grado di funzionalizzazione
15% Carbon loading
18% Carbon loading
Parametri
200 bar pressure
200 bar pressure
45 °C max. temp.
50 °C max. temp.
tecniche
HPLC: suitable
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
mass spectrometry (MS): suitable (High)
Lungh. × diam. int. colonna
15 cm × 4.6 mm
Area superficiale
250 m2/g × 250 m2/g
Matrice
highly porous
monolithic silica
monolithic silica
Gruppo funzionale matrice
C18 bonding phase, octadecylsilane (ODS)
C18 bonding phase
Dimensione pori
1.15 μm macroporosity
1.5 μm macroporosity
15 nm mesoporosity
15 nm mesoporosity
Intervallo di pH d’impiego
2-7.5
2-7.5
Tecnica di separazione
reversed phase
Temperatura di conservazione
no temp limit
1 of 4
Questo articolo | 1.52021 | 1.52020 | 1.52022 |
|---|---|---|---|
| separation technique reversed phase | separation technique reversed phase | separation technique reversed phase | separation technique reversed phase |
| matrix active group C18 bonding phase, octadecylsilane (ODS) | matrix active group C18 bonding phase, octadecylsilane (ODS) | matrix active group C18 bonding phase, octadecylsilane (ODS) | matrix active group C18 bonding phase, octadecylsilane (ODS) |
| matrix highly porous, monolithic silica | matrix highly porous, monolithic silica | matrix highly porous, monolithic silica | matrix highly porous, monolithic silica |
| technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) | technique(s) HPLC: suitable, LC/MS: suitable, mass spectrometry (MS): suitable (High) |
| product line Chromolith® | product line Chromolith® | product line Chromolith® | product line Chromolith® |
| pore size 1.15 μm macroporosity, 15 nm mesoporosity, 1.5 μm macroporosity | pore size 1.15 μm macroporosity, 1.5 μm macroporosity, 15 nm mesoporosity | pore size 1.15 μm macroporosity, 1.5 μm macroporosity, 15 nm mesoporosity | pore size 1.15 μm macroporosity, 1.5 μm macroporosity, 15 nm mesoporosity |
Descrizione generale
Chromolith® HighResolution RP-18 endcapped columns have macropores with 1.15 μm diameter, giving a column efficiency exceeding 140,000 plates/meter. The mesopores are 15 nm (150 Å), the surface modification is octadecylsilane with full end-capping.
Chromolith® HighResolution RP-18 endcapped columns fall under the USP L1 Classification. The column efficiency is comparable to a 2.7 to 3 μm particle size fully porous particulate column. Chromolith® HighResolution RP-18 endcapped columns are perfectly suitable for LC-MS applications.
The column dimension of 150 mm length and 4.6 mm I.D. is the best choice for high-resolution separations of complex compound mixtures on any HPLC System.
The revolutionary, monolithic silica with its unique combination of macropores and mesopores enables:
—Rapid separations at very low column back-pressure
—High matrix tolerance, allowing time and cost savings with simplified workflows
—Cost-savings due to extended column lifetimes
—Connection of columns, flow gradients and the use of mobile phases with higher viscosity
The recommended Guard-columns are:
Chromolith® HighResolution RP-18 endcapped 5-4.6 guard cartridges (3 pieces) [1.52025]
with the Chromolith® Guard Cartridge Holder 5 mm x 4.6 mm [1.52032]
The Chromolith® column coupler can be used to significantly increase the separation efficiency of Chromolith® columns by coupling several columns in series (up to 100,000 plates/per column). [1.51467]
Learn more:
Brochure: Race through your Separations on Any System. Chromolith® Monolithic Silica HPLC Columns
All Supelco HPLC Columns, including monolithic Chromolith® columns, are fully compatible to all HPLC and UHPLC Instruments.
Supelco HPLC Products: The Best Choice for Any LC Instrument
Chromolith® HighResolution RP-18 endcapped columns are also available in 2 mm I.D. column dimension for perfect fit to UHPLC and UHPLC-MS needs.
Flyer: UHPLC-like performance - Rapid and Robust at Low Pressure - Chromolith® HighResolution RP-18 endcapped 2 mm I.D. HPLC Columns
Note legali
Codice della classe di stoccaggio
11 - Combustible Solids
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Articoli
Monolithic silica HPLC columns enable high-throughput analysis at low back pressure without loss of separation efficiency or peak capacity.
Validated HPLC method (based on Ph. Eur. Monograph 2668) for quantifying catechins and caffeine in decaffeinated green tea using a Chromolith® High Resolution RP-18e column with advantages in terms of backpressure and matrix robustness.
Contenuto correlato
Le piccole molecole sono ioni e composti di peso molecolare tipicamente inferiore a 900 dalton. Questi composti possono essere efficacemente separati e analizzati mediante HPLC, UHPLC e LC-MS utilizzando principalmente particelle di silice o fasi stazionarie monolitiche con un'ampia gamma di chimiche delle colonne (modifiche).
Les petites molécules sont des ions et des composés dont le poids moléculaire est généralement inférieur à 900 daltons. Ces composés peuvent être efficacement séparés et analysés par HPLC, UHPLC et LC-MS en utilisant principalement des particules de silice ou des phases stationnaires monolithiques avec une large gamme de chimies de colonnes (modifications).
Small molecules are ions and compounds of molecular weight typically less than 900 daltons. These compounds can be effectively separated and analyzed by HPLC, UHPLC and LC-MS using mainly silica particles or monolithic stationary phases with a broad range of column chemistries (modifications).
Kleine Moleküle sind Ionen und Verbindungen mit einem Molekulargewicht von in der Regel weniger als 900 Dalton. Diese Verbindungen können durch HPLC, UHPLC und LC-MS effektiv getrennt und analysiert werden, wobei hauptsächlich Silikapartikel oder monolithische stationäre Phasen mit einer breiten Palette von Säulenchemien (Modifikationen) verwendet werden.
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