23307-U
Colonna GC capillare SPB®-5
L × I.D. 50 m × 0.32 mm, df 5.00 μm
Sinonimo/i:
GC column, SPB-5, 5% diphenyl
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About This Item
Codice UNSPSC:
41115710
eCl@ss:
32119290
NACRES:
SB.54
Prodotti consigliati
Materiali
fused silica
Livello qualitativo
agenzia
meets requirements for USP G27 and G36
Parametri
-60-300 °C temperature (isothermal or programmed)
Beta
16
df
5.00 μm
tecniche
gas chromatography (GC): suitable
Lungh. × D.I.
50 m × 0.32 mm
Gruppo funzionale matrice
Bonded; poly(5% diphenyl/95% dimethyl siloxane) phase
Tipo di colonna
capillary non-polar
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Categorie correlate
Descrizione generale
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 suitable to investigate high recoveries of polycyclic aromatic hydrocarbons (PAHs) during preparative capillary gas chromatography-mass spectrometry. It may also be used for herbicide determination using In-tube Solid-phase microextraction (SPME).
Altre note
We offer a variety of chromatography accessories including analytical syringes
Note legali
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
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Manolis Mandalakis et al.
Journal of chromatography. A, 996(1-2), 163-172 (2003-07-02)
Operation parameters of a preparative capillary gas chromatography (pcGC) system were optimized to facilitate clean and efficient harvesting of individual polycyclic aromatic hydrocarbons (PAHs) for subsequent compound-specific radiocarbon analysis. For PAHs, the recommended optimized settings of the specially-designed pcGC cooled
L J Krutz et al.
Journal of chromatography. A, 999(1-2), 103-121 (2003-07-30)
Liquid-liquid extraction or solid-phase extraction followed by gas chromatography (GC) or high-performance liquid chromatography are traditional herbicide residue determination methods for environmental samples. Solid-phase microextraction (SPME) is a solventless, fast, and sensitive alternative herbicide residue extraction method that can be
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
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.
J M Jurado et al.
Talanta, 106, 14-19 (2013-04-20)
4-Methylsterols and 4,4-dimethylsterols of 47 samples of subcutaneous fat from Iberian pigs reared on two different fattening systems, "Extensive" and "Intensive", have been analyzed by GC-MS and GC-FID. The lipids were extracted by melting the subcutaneous fat in a microwave
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