28467-U

Coluna de GC capilar SLB^®-5ms

L × I.D. 30 m × 0.25 mm, d_f 0.10 μm

• Sinônimo(s): GC column, SPB-5, 5% diphenyl, mass spec
• Código UNSPSC: 12000000
• eCl@ss: 32119290
• NACRES: SB.54

Propriedades

• Materiais: fused silica
• Agency: Standard Method 6040D; EN 2005/108/EC; EPA 610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA; EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST; JMHLW; NIOSH 2530,5503; OSHA 62; meets requirements for USP G27 and G36; suitable for EPA 1613
• conformidade reg.: FDA LIB 4423
• Parâmetros: -60-340 °C temperature (isothermal); -60-360 °C temperature (programmed)
• Valor beta: 625
• df: 0.10 μm
• técnica(s): GC/MS: suitable; gas chromatography (GC): suitable
• C × D.I.: 30 m × 0.25 mm
• Grupo ativo da matriz: Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase
• aplicação(ões): agriculture; chemicals and industrial polymers; cleaning products; clinical; cosmetics; environmental; flavors and fragrances; food and beverages; forensics and toxicology; industrial hygiene; life science and biopharma; personal care; petroleum; pharmaceutical (small molecule)
• tipo de coluna: capillary non-polar

Descrição

Descrição geral

Aplicação: A fase equivalente de fenil 5% fornece uma ordem de eluição de ponto de ebulição com um ligeiro aumento na seletividade, especialmente para compostos aromáticos. As características pouco vazamento, inércia e a natureza durável fazem dela a coluna preferencial para analitos ambientais (como semivoláteis, pesticidas, PCB e herbicidas) ou em qualquer contexto no qual uma coluna não polar, de pouco vazamento, seja necessária.
Código da USP: Esta coluna atende aos requisitos da G27 e G36 da USP.
Fase:

• Ligada e altamente reticulada
• Polímero de silfenileno praticamente equivalente em polaridade ao poli(difenil 5%/dimetilsiloxano 95%)

Limites de temp.:

• ≤D.I. de 0,32 mm: -60 °C a 340 °C (isotérmica) ou 360 °C (programada)
• ≥D.I. de 0,53 mm: -60 °C a 330 °C (isotérmica) ou 340 °C (programada)

Aplicação

• An improved method for cyanide determination in blood using solid-phase microextraction and gas chromatography/mass spectrometry.: This study presents an enhanced method for determining cyanide levels in blood, employing solid-phase microextraction combined with gas chromatography/mass spectrometry. This technique improves sensitivity and accuracy, essential for toxicological and forensic analysis (Frison et al., 2006).
• Photochemical production of conjugated linoleic acid from soybean oil.: This research explores the photochemical production of conjugated linoleic acid (CLA) from soybean oil. The study utilized gas chromatography for the analysis of CLA, demonstrating an efficient method for producing this valuable compound with potential health benefits (Gangidi & Proctor, 2004).
• Development of a solid-phase microextraction GC-NPD procedure for the determination of free volatile amines in wastewater and sewage-polluted waters.: This work describes the development of a GC-NPD procedure using solid-phase microextraction for detecting volatile amines in wastewater. This method offers improved detection limits and specificity, which are critical for environmental monitoring and water quality assessment (Abalos et al., 1999).

Outras notas

We offer a variety of chromatography accessories including analytical syringes

Informações legais

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