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Merck
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58298

Supelco

SUPELCOSIL™ LC-18 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

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About This Item

UNSPSC 코드:
41115700
eCl@ss:
32110501

product name

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

Agency

suitable for USP L1

특징

endcapped

제조업체/상표

SUPELCOSIL™

라벨링 범위

11.0% carbon loading

파라미터

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

기술

HPLC: suitable

길이 × I.D.

25 cm × 4.6 mm

표면적

170 m2/g

표면 범위

surface coverage 3.1 μmol/m2

기질

silica gel, spherical particle platform

기질 활성군

C18 (octadecyl) phase

입자 크기

5 μm

공극 크기

120 Å

pH

2-7.5

응용 분야

food and beverages

분리 기술

reversed phase

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관련 카테고리

일반 설명

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

애플리케이션

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.

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

가아드 카트리지

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설명
가격

관련 제품

제품 번호
설명
가격

애플리케이션

제품 번호
설명
가격

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

Choose from one of the most recent versions:

시험 성적서(COA)

Lot/Batch Number
292382-06
292382-05
292382-04
292382-03
292382-02

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
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)
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)

프로토콜

HPLC Analysis of Vitamins, Fat Soluble (A and E), on SUPELCOSIL™ LC-18

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

HPLC Analysis of Fatty Acid Methyl Esters (FAMES) on SUPELCOSIL LC-18

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

EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSI™ LC-18 after Collection/Desorption using LpDNPH

-Tolualdehyde; Valeraldehyde; Isovaleraldehyde

Chromatograms

application for air monitoring, application for HPLCapplication for HPLC

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