Passa al contenuto
Merck
Tutte le immagini(1)

Key Documents

Altri documenti

23348-U

Supelco

Colonna GC capillare SP®-2560

L × I.D. 75 m × 0.18 mm, df 0.14 μm

Sinonimo/i:

GC column, biscyanopropyl siloxane

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Codice UNSPSC:
12352211
eCl@ss:
32119290
NACRES:
SB.54

Materiali

fused silica

agenzia

AOAC® 2012.13,Ce 1-h05,996.06
meets requirements for USP G5

Parametri

≤25-250 °C temperature (isothermal or programmed)

Beta

321

df

0.14 μm

tecniche

gas chromatography (GC): suitable (fast GC)

Lungh. × D.I.

75 m × 0.18 mm

Gruppo funzionale matrice

Non-bonded; poly(biscyanopropyl siloxane) phase

applicazioni

agriculture
clinical
food and beverages

Tipo di colonna

capillary highly polar

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Descrizione generale

Applicazione: Questa colonna di poli(bis-cianopropil-silossano) altamente polare è stata concepita per separare gli isomeri sterici (cis/trans) di esteri metilici di acidi grassi (FAME) È estremamente efficiente nelle applicazioni che coinvolgono isomeri dei FAME.
Codice USP: Questa colonna soddisfa i requisiti G5 USP.
Fase:
  • Non legata
  • Poli(bis-cianopropilsilossano)
Limiti di temperatura:
  • Da temperatura inferiore a quella ambiente a 250 °C (isoterma o programmata)

Applicazioni

SP®-2560 capillary GC column may be used for analysing fatty acid methyl esters (FAME) using capillary gas liquid chromatography (GLC).

Altre note

We offer a variety of chromatography accessories including analytical syringes

Note legali

AOAC is a registered trademark of AOAC International
SP is a registered trademark of Sigma-Aldrich Co. LLC

Applicazioni

N° Catalogo
Descrizione
Determinazione del prezzo

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
279778-08
279778-05
279778-04
279778-03
279778-02

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 4

1 of 4

Linoleic Acid Methyl Ester Mix cis/trans, certified reference material, 10 mg/mL in dichloromethane

Supelco

CRM47791

Linoleic Acid Methyl Ester Mix

Omegawax Capillary GC Column L × I.D. 30 m × 0.25 mm, df 0.25 μm

Supelco

24136

Omegawax Capillary GC Column

Miscela FAME Supelco con 37 componenti certified reference material, TraceCERT®, in dichloromethane (varied conc.), ampule of 1 mL

Supelco

CRM47885

Miscela FAME Supelco con 37 componenti

Linolenic Acid Methyl Ester Isomer Mix certified reference material, 10 mg/mL in dichloromethane, ampule of 1 mL

Supelco

CRM47792

Linolenic Acid Methyl Ester Isomer Mix

S Pegolo et al.
Journal of dairy science, 100(4), 2564-2576 (2017-02-13)
Buffalo milk is the world's second most widely produced milk, and increasing attention is being paid to its composition, particularly the fatty acid profile. The objectives of the present study were (1) to characterize the fatty acid composition of Mediterranean
M Cattani et al.
Journal of animal science and biotechnology, 8, 15-15 (2017-02-07)
In the last years, difficulties occurring in corn cultivation (i.e., groundwater shortages, mycotoxin contamination) have been forcing dairy farmers to consider alternative silages. Some experiments conducted on lactating cows have proven that the total replacement of corn silage with sorghum
Determination ofcis andtrans-Octadecenoic acids in margarines by gas liquid chromatography-infrared spectrophotometry.
Ratnayake, W. M. N., et al.
Journal of the American Oil Chemists' Society, 67, 804-810 (1990)
W M Nimal Ratnayake et al.
Journal of AOAC International, 85(5), 1112-1118 (2002-10-11)
This study examines the effect of the column operating temperature of 100 m SP-2560 and CP-Sil 88 capillary gas chromatographic (GC) columns on the separation of cis- and trans-octadecenoic (18:1) isomers in partially hydrogenated vegetable oils. The overlapping GC peaks
R R Gangidi et al.
Lipids, 39(6), 577-582 (2004-11-24)
Conjugated linoleic acid (CLA), an anticarcinogenic compound with numerous other health benefits, is present mainly in dairy and beef lipids. The main CLA isomer present in dairy and beef lipids is cis 9, trans 11 CLA at a 0.5% concentration.
Visualizza tutti i documenti correlati

Articoli

New cis/trans FAME Standard for Optimising GC System Performance

AOCS and AOAC methods for determining the trans fatty acid composition of foods by gas chromatography require the use of a highly polar cyanosilicone capillary column to provide the best peak resolution attainable of the numerous geometric (cis & trans) and positional isomers.

Protocolli

Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column

Fast GC Analysis of Detailed cis/trans Fatty Acid Methyl Esters (FAMEs) on the 75 m SP™-2560 Capillary Column

Chromatograms

application for SPE, suitable for GC

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.