Any analyst with the need for a non-polar column. Some applications include boiling point separations, GC-MS analyses of semivolatiles, and GC-ECD analyses of pesticides/PCBs. It is estimated that non-polar columns account for 51% of the worldwide column market.
28472-U
Colonna GC capillare SLB®-5ms
L × I.D. 60 m × 0.25 mm, df 0.25 μm
Sinonimo/i:
colonna GC, SPB-5, 5% difenile, spettr massa
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About This Item
Codice UNSPSC:
12000000
eCl@ss:
32119290
NACRES:
SB.54
Prezzi e disponibilità al momento non sono disponibili
Prodotti consigliati
Materiali
fused silica
agenzia
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
Conformità normativa
FDA LIB 4423
Parametri
-60-340 °C temperature (isothermal)
-60-360 °C temperature (programmed)
Beta
250
df
0.25 μm
tecniche
GC/MS: suitable
gas chromatography (GC): suitable
Lungh. × D.I.
60 m × 0.25 mm
Gruppo funzionale matrice
Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase
applicazioni
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 di colonna
capillary non-polar
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Categorie correlate
Descrizione generale
Applicazione: La fase equivalente fenilica al 5% fornisce un ordine di eluizione al punto di ebollizione con un lieve aumento della selettività, specialmente per i composti aromatici. Le caratteristiche di scarso rilascio, l′inerzia e la natura durevole di questa colonna la rendono la prima scelta per gli analiti ambientali (quali semivolatili, pesticidi, PCB ed erbicidi) e per tutte le situazioni che richiedono una colonna non polare a basso rilascio.
CodiceUSP: Questa colonna soddisfa i requisiti USP G27 e G36.
Fase:
CodiceUSP: Questa colonna soddisfa i requisiti USP G27 e G36.
Fase:
- legata e altamente reticolata
- Polimero di silfenilene praticamente equivalente per polarità al poli(5% difenil/95% dimetil silossano)
- ≤D. I. 0,32 mm: da -60 °C a 340 °C (isotermica) o 360 °C (programmata)
- ≥D. I. 0,53 mm: da -60 °C a 330 °C (isotermica) o 340 °C (programmata)
Applicazioni
- Determinazione dei residui dei pesticidi propargite, tebuconazolo e bromopropilato nelle giuggiole verdi di Taiwan mediante gascromatografia-spettrometria di massa in tandem. Questo studio si è dedicato alla determinazione dei residui di pesticidi mediante gascromatografia-tandem con spettrometria di massa, presentando l'impiego della colonna GC capillare SLB-5ms nell'analisi dei prodotti agricoli allo scopo di studiarne la sicurezza e la conformità (Zhang et al., 2014).
- Caratterizzazione di colonne capillari a liquidi ionici per l'analisi in gascromatografia-spettrometria di massa di esteri metilici di acidi grassi.: Questa ricerca caratterizza le prestazioni delle colonne capillari a liquidi ionici, evidenziandone l'efficienza nella gascromatografia-spettrometria di massa per l'analisi di esteri metilici di acidi grassi, un processo essenziale nella chimica bioanalitica e ambientale, con applicazioni potenziali ricorrendo alla colonna GC capillare SLB-5ms (Zeng et al., 2013).
Altre note
Offriamo un′ampia gamma di accessori per cromatografia, incluse le siringhe analitiche
Note legali
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany
Solvente
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Articoli
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Contenuto correlato
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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Who uses SLB™-5ms Capillary GC Columns?
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What are the benefits of the SLB™-5ms Capillary GC Column over other manufacturers’ -5ms columns?
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The SLB-5ms excels in several performance criteria.· Low Bleed. The highly crosslinked silphenylene polymer chemistry reduces column bleed to a very low level, resulting in greater signal-to-noise level, allowing lower detection levels.· Inertness. The proprietary surface deactivation reduces interactions between analytes and the column surface, resulting in sharper peak shapes, allowing lower detection levels.· Durability. With the highest published maximum allowable operating temperature (MAOT) of any -5ms column, SLB-5ms columns are designed for long life.· Consistency. Innovative manufacturing processes result in decreased column variability, ensuring that the next column is as good as the last.
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How does the SLB™-5ms Capillary GC Column differ from our other 5-type columns?
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Many of our other 5-type columns (Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S) incorporate a siloxane polymer (backbone comprised of Si and O atoms only, side groups are either methyl or phenyl). The SLB-5ms column incorporates a silphenylene polymer (backbone comprised of Si and O atoms plus some phenyl groups, side groups are either methyl or phenyl).
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Would you recommend SLB™-5ms Capillary GC Columns for all applications instead of Equity-5, SPB-5, PTE-5, MDN-5, and MDN-5S?
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Yes.
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What if my method does not allow me to change to SLB™-5ms Capillary GC Columns?
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These methods typically specify a 5-type column (DB-5 or equivalent). The SLB-5ms satisfies that requirement.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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