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58986C30

Supelco

SUPELCOSIL™ LC-CN (3 µm) HPLC Columns

L × I.D. 7.5 cm × 3 mm, HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

SUPELCOSIL™ LC-CN HPLC Column, 3 μm particle size, L × I.D. 7.5 cm × 3 mm

material

stainless steel column

Quality Level

100

agency

suitable for USP L10

product line

SUPELCOSIL™

feature

endcapped

manufacturer/tradename

SUPELCOSIL™

packaging

1 ea of

extent of labeling

4% Carbon loading

parameter

≤70 °C temp. range
400 bar pressure (5801 psi)

technique(s)

HPLC: suitable

L × I.D.

7.5 cm × 3 mm

surface area

170 m2/g

surface coverage

surface coverage 3.5 μmol/m2

matrix

silica gel, spherical particle platform
fully porous particle

matrix active group

cyano phase

particle size

3 μm

pore size

120 Å

pH range

2-7.5

application(s)

food and beverages

separation technique

hydrophilic interaction (HILIC)
normal phase
reversed phase

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General description

The LC-CN phase is often used as a substitute for silica because it offers the advantages of a bonded phase (such as quick equilibration, and less sensitivity to small changes of the water content in the mobile phase). More often, however, the LC-CN column is operated under reversed-phase mobile phase conditions.

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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Certificates of Analysis (COA)

Lot/Batch Number
262902-01
262491-01
262490-01
262466-01
261210-01

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D Paczkowski et al.
Polish journal of pharmacology, 47(5), 429-434 (1995-09-01)
This paper describes a simple high-performance liquid chromatographic (HPLC) method for the determination of diltiazem and desacetyldiltiazem in human serum. After basic methyl-tert-butyl ether extraction and back-extraction with hydrochloric acid, the drug and its metabolite was injected into a Supelcosil
S Fogli et al.
Therapeutic drug monitoring, 21(3), 367-375 (1999-06-12)
A single high-performance liquid chromatography (HPLC) method, suitable for the analysis of daunorubicin, idarubicin, doxorubicin, epirubicin, and their 13-dihydro metabolites is validated in the present study. Preparation of plasma samples was performed by a first extraction of analytes with a
H Kataoka et al.
Journal of chromatography. B, Biomedical sciences and applications, 731(2), 353-359 (1999-10-08)
The technique of automated in-tube solid-phase microextraction (SPME) coupled with liquid chromatography-electrospray ionization mass spectrometry (LC-ESI-MS) was evaluated for the determination of ranitidine. In-tube SPME is an extraction technique for organic compounds in aqueous samples, in which analytes are extracted
H Kataoka et al.
Journal of analytical toxicology, 24(4), 257-265 (2000-06-29)
A simple and rapid method for the determination of amphetamine, methamphetamine, and their 3,4-methylenedioxy derivatives in urine samples was developed using automated in-tube solid-phase microextraction (SPME) coupled with liquid chromatography-electrospray ionization mass spectrometry (LC-ESI-MS). In-tube SPME is an extraction technique

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