25350

Colonna GC capillare SPB^®-5

L × I.D. 60 m × 0.53 mm, d_f 3.00 μm

• Codice UNSPSC: 41115710
• eCl@ss: 32119290

Proprietà

• Materiali: fused silica
• agenzia: meets requirements for USP G27 and G36
• Parametri: -60-260 °C temperature (isothermal); -60-280 °C temperature (programmed)
• Beta: 44
• df: 3.00 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

Descrizione

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

• Legata
• Poli (5% difenile/95% dimetilsilossano)

Limiti di temperatura:

• ≤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)

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.[1]

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.[2] It may be used as stationary phase for determination of nivalenol and deoxynivalenol in cereals by electron-capture gas chromatography.[3] It may also find application in being used as stationary phase in capillary column gas chromatography for determination of sterols.[4]

Altre note

We offer a variety of chromatography accessories including analytical syringes

Note legali

SPB is a registered trademark of Merck KGaA, Darmstadt, Germany