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SUPELCOSIL^™ LC-18 (5 µm) HPLC Columns

Name: SUPELCOSIL<SUP>&#8482;</SUP> LC-18 (5 µm) HPLC Columns
Brand: SUPELCO

L × I.D. 25 cm × 4.6 mm, HPLC Column

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About This Item

UNSPSC Code:

41115700

eCl@ss:

32110501

NACRES:

NB.21

L × i.d.:

25 cm × 4.6 mm

Particle size:

5 μm

Matrix active group:

C18 (RP18), C18 (octadecyl) phase

Pore size:

120 Å

Matrix:

silica gel, spherical particle platform

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Properties

Product Name

SUPELCOSIL^™ LC-18 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

agency

suitable for USP L1

Quality Segment

100

feature

endcapped

manufacturer/tradename

SUPELCOSIL^™

extent of labeling

11.0% carbon loading

parameter

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

technique(s)

HPLC: suitable

L × I.D.

25 cm × 4.6 mm

surface area

170 m²/g

surface coverage

surface coverage 3.1 μmol/m²

matrix

silica gel, spherical particle platform

matrix active group

C18 (RP18), C18 (octadecyl) phase

particle size

5 μm

pore size

120 Å

pH

2-7.5

application(s)

food and beverages

separation technique

reversed phase

Description

General description

A general purpose hydrophobic alkyl phase that is very retentive and gives good peak shape for a wide variety of compounds.

Application

SUPELCOSIL^™ LC-18 HPLC Column may be used for the separation of:

Anthocyanins, flavonols, and carbohydrates in Tropea red onions (Allium cepa L.) during their determination by high performance liquid chromatography (HPLC) as well as HPLC coupled to mass spectrometry (MS) equipped with electrospray ionization (ESI) source.
Sinapyl derivatives in pineapple (Ananas comosus [L.] Merill) juice samples during their determination by semipreparative reversed phase HPLC.
Aflatoxin M1 in milk and cheese samples during its determination by HPLC with post-column derivatization and fluorescence detection.

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

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