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152321 Chromolith® HighResolution RP-18 endcapped 50-2 mm

HPLC column

152321
Purchase on Sigma-Aldrich

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Katalogové čísloBalení ks/bal.
1523210001 Lepenková krabice 1 unit
Přidat k oblíbeným položkám
Description
Catalogue Number152321
OverviewDescription
All Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® HighResolution 2 mm I.D. 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.
Key benefits of Chromolith® HighResolution RP-18e columns include:
The revolutionary, monolithic silica with its unique combination of macropores and mesopores enable:
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
UHPLC instruments are fully compatible with Chromolith® 2 mm i.d. columns

Properties
extent of labeling: 18% Carbon loading
applications: HPLC: suitable; mass spectrometry (MS): suitable (High)
column L × I.D.: 50 x 2 mm
matrix: monolithic silica
matrix active group: C18; octadecylsilane (ODS)
feature endcapped: yes
pore size: 1.15 μm macroporosity; 15 nm mesoporosity
surface area: 250 m2/g
operating pH range: 2 to 7.5
Parameter max temperature: 50 °C
max pressure: 200 bar

Legal Information
Chromolith is a registered trademark of Merck KGaA, Darmstadt, Germany
Product Information
HS Code9027 90 00
Quality LevelMQ100
Safety Information according to GHS
Storage class10 - 13 Ostatní kapalné a tuhé látky
Storage and Shipping Information
StorageNoTempLimit
Global Trade Item Number
Katalogové číslo GTIN
1523210001 04061841125228