1.52062
Chromolith® RP-18 endcapped (monolithic) HPLC Columns
L × I.D. 50 mm x 2 mm HPLC Columns Validation Kit (3 Columns from 3 different batches)
Synonyme(s) :
Chromolith® RP-18 endcapped 50-2 HPLC columns Validation Kit (3 columns from 3 different batches)
About This Item
Produits recommandés
product name
Colonne Chromolith® RP-18 Endcapped., L × I.D. 50 mm x 2 mm HPLC columns Validation Kit (3 columns from 3 different batches)
Matériaux
PEEK column
Niveau de qualité
Agence
suitable for USP L1
Gamme de produits
Chromolith®
Caractéristiques
endcapped
Conditionnement
pkg of 3 ea
Ampleur du marquage
18% Carbon loading
Paramètres
200 bar pressure
45 °C max. temp.
Technique(s)
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
mass spectrometry (MS): suitable (High)
Colonne, L × D.I.
5 cm × 2 mm
Matrice
monolithic silica
Groupe de la matrice active
C18 bonding phase
Dimension de pores
1.5 μm macroporosity
13 nm mesoporosity
operating pH range
2-7.5
Technique de séparation
reversed phase
Température de stockage
no temp limit
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Catégories apparentées
Description générale
Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure.
Chromolith® RP-18 endcapped 50-2 columns have macropores with 1.5 μm diameter, giving a column efficiency exceeding 100,000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilane with full end-capping. Chromolith® RP-18 endcapped 50-2 columns fall under the USP L1 Classification. The column efficiency is comparable to a 3-4 μm particle size fully porous particulate column. Chromolith® RP-18 endcapped 50-2 columns are perfectly suitable for LC-MS applications.
The column dimension of 50 mm length and 2 mm I.D. is the best choice for fast separations on any U/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® RP-18 endcapped 5-2 guard cartridges (3 pieces) [1.52009] with the Chromolith® Guard Cartridge Holder (kit) 5 mm x 2 mm [1.52004]
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
Informations légales
Produit(s) apparenté(s)
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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