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Merck

28467-U

Supelco

SLB®-5ms GC-Kapillarsäule

L × I.D. 30 m × 0.25 mm, df 0.10 μm

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About This Item

UNSPSC-Code:
12000000
eCl@ss:
32119290
NACRES:
SB.54

Materialien

fused silica

Qualitätsniveau

Agentur

Standard Method 6040D
EN 2005/108/EC
EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST,610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA
JMHLW
NIOSH 2530,5503
OSHA 62
meets requirements for USP G27 and G36
suitable for EPA 1613

Einhaltung gesetzlicher Vorschriften

FDA LIB 4423

Parameter

-60-340 °C temperature (isothermal)
-60-360 °C temperature (programmed)

Beta-Wert

625

df

0.10 μm

Methode(n)

GC/MS: suitable
gas chromatography (GC): suitable

L × ID

30 m × 0.25 mm

Aktive Matrixgruppe

Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase

Anwendung(en)

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)

Säulenart

capillary non-polar

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Allgemeine Beschreibung

Anwendung: Die zu 5 % Phenyl äquivalente Phase sorgt für eine Siedepunkt-basierte Elutionsordnung mit einer leichten Erhöhung der Selektivität, insbesondere bei aromatischen Verbindungen. Aufgrund der geringen Ausblutung, Trägheit und Beständigkeit wird diese Säule bei Umweltanalyten (wie schwerflüchtigen Stoffen, Pestiziden, PCBs und Herbiziden) bzw. bei jeglichen Anwendungen, für die eine unpolare Säule mit geringer Ausblutung benötigt wird, bevorzugt verwendet.
USP-Code: Diese Säule erfüllt die Anforderungen von USP G27 und G36.
Phase:
  • Gebunden und hoch vernetzt
  • Das Silphenylen-Polymer ist hinsichtlich seiner Polarität nahezu äquivalent zu Poly(5%-Diphenyl/95%-Dimethylsiloxan)
Temperatur- grenzwerte:
  • ≤0,32 mm ID: -60 °C bis 340 °C (isotherm) oder 360 °C (programmiert)
  • ≥0,53 mm ID: -60 °C bis 330 °C (isotherm) oder 340 °C (programmiert)

Anwendung

  • 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).

Sonstige Hinweise

Wir haben eine Reihe von Chromatografiezubehör im Angebot, einschließlich analytische Spritzen

Rechtliche Hinweise

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

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The essential roles of the endovacuolar system in health and disease call for the development of new tools allowing a better understanding of the complex molecular machinery involved in endocytic processes. We took advantage of the floating properties of small
Lisa Simonsson et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 11(5), 1011-1017 (2010-03-20)
We investigate the Ca(2+)-triggered fusion of lipid vesicles site-selectively tethered to a DNA-modified supported lipid bilayer array, with the DNA strands designed such that hybridization occurs in a zipperlike fashion. Prior to the addition of Ca(2+), which is observed to
Rasha M Faty et al.
Molecules (Basel, Switzerland), 20(2), 1842-1859 (2015-01-28)
Bromination of N-substituted homophthalimides and tetrahydropyrido[4,3-d]- pyrimidine-5,7-diones produces 4,4-dibromohomophthalimide and 8,8-dibromo-tetrahydropyrido[4,3-d]pyrimidine-5,7-dione derivatives, respectively, that can be used as precursors for spiro derivatives. The dibromo derivatives react with different binucleophilic reagents to produce several spiroisoquinoline and spirotetrahydropyrido[4,3-d]- pyrimidine-5,7-dione derivatives, respectively. Reaction
Annie Xu Zeng et al.
Analytica chimica acta, 803, 166-173 (2013-11-13)
Due to their distinct chemical properties, the application of ionic liquid (IL) compounds as gas chromatography (GC) stationary phases offer unique GC separation especially in the analysis of geometric and positional fatty acid methyl ester (FAME) isomers. Elution behaviour of
Noelia Aldai et al.
Journal of agricultural and food chemistry, 66(4), 842-855 (2018-01-02)
Incubation of DHA with sheep rumen fluid resulted in 80% disappearance in 6 h. The products were analyzed as their fatty acid (FA) methyl esters by GC-FID on SP-2560 and SLB-IL111 columns. The GC-online reduction × GC and GC-MS techniques

Artikel

Sigma-Aldrich presents an article about the analysis of melamine and related compounds in dog food with the use of more economical gas chromatography-mass spectrometry (GC-MS) instrumentation.

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