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Catalog Search results 58993C30

58993C30

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SUPELCOSIL LC-18-DB

by Sigma Aldrich

SUPELCOSIL™ LC-18-DB HPLC Column
3 μm particle size, L × I.D. 15 cm × 3.0 mm

SUPELCOSIL™ HPLC Columns
Traditional HPLC columns, similar to Hypersil™
Our SUPELCOSIL silica-based HPLC column line includes over 40 bonded phase chemistries, in a range of particle sizes and column configurations from microbore to preparative scale. It is the original high quality Supelco product line referenced in many USP methods.
In the case of a few SUPLECOSIL phases, we have recommended alternatives based on more advanced column technology.

LC-18-DB Phases
SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide shorter retention, better peak shape, and higher efficiency for organic bases than can be obtained on other Type A silica reversed-phase columns.

Specification

Vendor	Sigma Aldrich	Internal Diameter
Brand	SUPELCOSIL LC-18-DB	Pore size	120
Mode	Reversed-Phase	Surface Area	170
Particle Size		Carbon Load, %	11.0
Length		Endcapped	Yes

Similar columns from other manufacturers to SUPELCOSIL LC-18-DB

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.

No other-Vendor Brand family with the same Mode and Modification meets the comparable-data and similarity thresholds.

Product Usage values

Basic compounds

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