25351
Colonna GC capillare SPB®-5
L × I.D. 60 m × 0.53 mm, df 5.00 μm
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About This Item
Codice UNSPSC:
41115710
eCl@ss:
32119290
Prodotti consigliati
Materiali
fused silica
agenzia
meets requirements for USP G27 and G36
Parametri
-60-260 °C temperature (isothermal)
-60-280 °C temperature (programmed)
Beta
27
df
5.00 μm
tecniche
gas chromatography (GC): suitable
Lungh. × D.I.
60 m × 0.53 mm
Gruppo funzionale matrice
Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase
Tipo di colonna
capillary non-polar
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Descrizione generale
Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.
Applicazione: Questa colonna non polare per scopi generali offre principalmente un ordine di eluizione secondo il punto di ebollizione con un piccolo aumento di selettività, specialmente per i composti aromatici.
Codice USP: questa colonna soddisfa i requisiti USP G27 e G36.
Fase
Codice USP: questa colonna soddisfa i requisiti USP G27 e G36.
Fase
- Legata
- Poli (5% difenile/95% dimetilsilossano)
- ≤D. I. 0,32 mm, <2 μm: da -60 °C a 320 °C (isoterma o programmata)
- ≤D. I. 0,32 mm, ≥2 μm: da -60 °C a 300 °C (isoterma o programmata)
- ≥D. I. 0,53 mm, <2 μm: da -60 °C a 300 °C (isoterma) o 320 °C (programmata)
- ≥D. I. 0,53 mm, ≥2 μm: da -60 °C a 260 °C (isoterma) o 280 °C (programmata)
Applicazioni
SPB®-5 Capillary GC Column was used for speciation of the nitrogen compounds (quantitatively), which are polar and somewhat basic in nature, with chemiluminescence detection. It may be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography. It may also find application in being used as stationary phase in capillary column gas chromatography for determination of sterols.
Altre note
We offer a variety of chromatography accessories including analytical syringes
Note legali
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography
SCott PM
Journal - Association of Official Analytical Chemists, 889-893 (1985)
Á Kenéz et al.
Journal of dairy science, 102(12), 11718-11729 (2019-09-30)
Adipose tissue response to endocrine stimuli, such as insulin, is crucial for metabolic adaptation at the onset of lactation in dairy cows. However, the exact molecular mechanisms behind this response are not well understood. Thus, the aim of this study
P M Scott et al.
Journal - Association of Official Analytical Chemists, 69(5), 889-893 (1986-09-01)
Nivalenol (NIV) is an important Fusarium mycotoxin shown to occur naturally in grains from several countries. Extraction and cleanup procedures previously described for trichothecene analysis have been modified to give good recoveries of NIV from cereal products. The extraction solvent
Determination of sterols by capillary column gas chromatography. Differentiation among different types of olive oil: virgin, refined, and solvent-extracted.
Jimenez O and Gonzalez ADV.
Journal of the American Oil Chemists' Society, 73 (12), 1685-1689 (1996)
J Corwin et al.
Cancer, 43(3), 1007-1013 (1979-03-01)
Solitary plasmacytoma of bone (SPB) and extramedullary plasmacytoma (EMPC) are unusual solitary tumors of plasma cell origin. The clinical differences between these tumors and multiple myeloma are the subject of continued study. This review examines the radiotherapy experience at M.
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