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58298

SUPELCOSIL™ LC-18 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

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제품정보 (DICE 배송 시 비용 별도)

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 (octadecyl) phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform
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제품 이름

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

agency

suitable for USP L1

Quality Level

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 (octadecyl) phase

particle size

5 μm

pore size

120 Å

pH

2-7.5

application(s)

food and beverages

separation technique

reversed phase

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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저장 등급

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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시험 성적서(COA)

Lot/Batch Number
105681-06
105681-05
105681-04
105681-03
105681-02

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프로토콜

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

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

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.

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
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)
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국제 무역 품목 번호

SKUGTIN
C6013-5G04061833076064
C6013-25G04061833076057
5829804061838549785