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58298

Supelco

SUPELCOSIL LC-18 HPLC Column

5 μm particle size, L × I.D. 25 cm × 4.6 mm

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eCl@ss:
32110501

agency

suitable for USP L1

Quality Level

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 (octadecyl) phase

particle size

5 μm

pore size

120 Å

pH

2-7.5

application(s)

food and beverages

separation technique

reversed phase

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This Item
548495793457935
SUPELCOSIL™ LC-18 HPLC Column 5 μm particle size, L × I.D. 25 cm × 4.6 mm

58298

SUPELCOSIL LC-18 HPLC Column

Supelco

54849

SUPELCOSIL LC-18 HPLC Column

SUPELCOSIL™ LC-18 HPLC Column 5 μm particle size, L × I.D. 15 cm × 2.1 mm

57934

SUPELCOSIL LC-18 HPLC Column

SUPELCOSIL™ LC-18 HPLC Column 5 μm particle size, L × I.D. 25 cm × 2.1 mm

57935

SUPELCOSIL LC-18 HPLC Column

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

separation technique

reversed phase

matrix

silica gel, spherical particle platform

matrix

silica gel, spherical particle platform

matrix

silica gel, spherical particle platform

matrix

silica gel, spherical particle platform

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

matrix active group

C18 (octadecyl) phase

pore size

120 Å

pore size

120 Å

pore size

120 Å

pore size

120 Å

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

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.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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1000309185

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Customers Also Viewed

Slide 1 of 6

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Characterization of sinapyl derivatives in pineapple (Ananas comosus [L.] Merill) juice.
Wen L, et al.
Journal of Agricultural and Food Chemistry, 47(3), 850-853 (1999)
Flavonoid and carbohydrate contents in Tropea red onions: effects of homelike peeling and storage.
Gennaro L, et al.
Journal of Agricultural and Food Chemistry, 50(7), 1904-1910 (2002)
Vagish Dwibedi et al.
Biotechnology letters, 43(3), 627-644 (2020-11-08)
The present investigation primarily focusses on enhancement of resveratrol production by endophytic production from the endophytic fungus, Arcopilus aureus via one variable at a time approach (OVAT) followed by statistical approach using response surface methodology (RSM). The paper also highlights
High-performance liquid chromatography with post-column derivatisation and fluorescence detection for sensitive determination of aflatoxin M1 in milk and cheese.
Manetta AC, et al.
Journal of Chromatography A, 1083(1-2), 219-222 (2005)

Protocols

Separation of δ-Tocopherol, analytical standard; Retinyl acetate; (+)-γ-Tocopherol; α-Tocopherol, ≥95.5%; Retinol; Vitamin A (acetate), meets USP testing specifications.

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate

Chromatograms

application for HPLCapplication for air monitoring, application for HPLC

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