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09811-81

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09811-81
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COSMOSIL 3C18-EB

by Nacalai

Conventionally end-capped C18 columns still have many residual silanol groups on the silica surface of stationary phase that can form ionic bonds with basic compounds. The resulting peak tailing makes accurate quantification of analytes difficult, especially in trace analyses. COSMOSIL 3C18-EB with a better end-capping treatment offers improved peak shape and separation particularly for basic compounds.

Specification
Vendor Nacalai Pore size 120
Brand COSMOSIL 3C18-EB Surface Area 300
Modifification Silica/C18 Carbon Load, % 14.5
Mode Reversed-Phase Endcapped Yes
Particle Size pH stability from 2.0
Length pH stability to 10.0
Internal Diameter
Similar columns from other manufacturers to COSMOSIL 3C18-EB

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
ACE C18
by ACE
Sponsored 78% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageBasic compounds
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ProntoSIL 120-3-C18AQ
by BISCHOFF
99% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size120 Å
Shared Product UsageNo shared usage assigned
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Advantix ODS
by Teknokroma
98% match
ModeReversed-Phase
ModificationSilica/C18
Pore SizeNot available
Shared Product UsageBasic compounds
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Matrix C18
by Orochem
93% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageBasic compounds
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Ultima C18-100
by Princeton Chromatography Inc.
92% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageBasic compounds
View Brand
92% match
ModeReversed-Phase
ModificationSilica/C18
Pore SizeNot available
Shared Product UsageNo shared usage assigned
View Brand
Purospher® STAR
by Merck
90% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size120 Å
Shared Product UsageNo shared usage assigned
View Brand
Acclaim
by Thermo Fisher Scientific
89% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å, 120 Å, 300 Å
Shared Product UsageNo shared usage assigned
View Brand
Eurospher II
by KNAUER
87% match
ModeReversed-Phase
ModificationSilica/C18
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Product Usage values
Basic compounds
Application values
No Application values are assigned to this Product.
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