29688-U
Colonna GC capillare SP®-2560
L × I.D. 200 m × 0.25 mm, df 0.20 μm
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
About This Item
Codice UNSPSC:
12352211
NACRES:
SB.54
Prodotti consigliati
Materiali
fused silica
Livello qualitativo
agenzia
AOAC® 2012.13,Ce 1-h05,996.06
meets requirements for USP G5
Parametri
≤25-250 °C temperature (isothermal or programmed)
Beta
313
df
0.20 μm
tecniche
gas chromatography (GC): suitable
Lungh. × D.I.
200 m × 0.25 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
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:
Codice USP: Questa colonna soddisfa i requisiti G5 USP.
Fase:
- Non legata
- Poli(bis-cianopropilsilossano)
- Da temperatura inferiore a quella ambiente a 250 °C (isoterma o programmata)
Note legali
AOAC is a registered trademark of AOAC International
SP is a registered trademark of Sigma-Aldrich Co. LLC
Choose from one of the most recent versions:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
W M Ratnayake
Journal of AOAC International, 78(3), 783-802 (1995-05-01)
An infrared spectrophotometric (IR) method for the determination of total trans unsaturated fatty acid (trans) content and a combined gas-liquid chromatographic/infrared spectrophotometric (GC/IR) method for determination of fatty acid composition of partially hydrogenated vegetable oils (PHVO) were studied collaboratively in
Carla Ragonese et al.
Analytical chemistry, 81(13), 5561-5568 (2009-06-02)
The present research is focused on the evaluation of one 0.10 mm i.d. and two 0.25 mm i.d., ionic liquid (IL) stationary phase [1,9-di(3-vinyl-imidazolium) nonane bis(trifluoromethyl) sulfonyl imidate] columns, with lengths of 12 (the microbore capillary), 30 and 100 m
Pierluigi Delmonte et al.
Journal of chromatography. A, 1218(3), 545-554 (2010-12-24)
The ionic liquid SLB-IL111 column, available from Supelco Inc., is a novel fused capillary gas chromatography (GC) column capable of providing enhanced separations of fatty acid methyl esters (FAMEs) compared to the highly polar cyanopropyl siloxane columns currently recommended for
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.
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.