If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
28471-U
Colonne capillaire SLB®-5ms pour GC
L × I.D. 30 m × 0.25 mm, df 0.25 μm
Synonyme(s) :
GC column, SPB-5, 5% diphenyl, mass spec
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A propos de cet article
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Matériaux
fused silica
Niveau de qualité
Agence
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
Conformité réglementaire
FDA LIB 4423
Paramètres
-60-340 °C temperature (isothermal)
-60-360 °C temperature (programmed)
Valeur bêta
250
df
0.25 μm
Technique(s)
GC/MS: suitable
gas chromatography (GC): suitable
L × D.I.
30 m × 0.25 mm
Groupe de la matrice active
Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase
Application(s)
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)
Type de colonne
capillary non-polar
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Catégories apparentées
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Cet article | 28564-U | 28482-U | 28466-U |
|---|---|---|---|
| df 0.25 μm | df 0.18 μm | df 0.25 μm | df 0.10 μm |
| matrix active group Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase | matrix active group Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase | matrix active group Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase | matrix active group Bonded and highly crosslinked; silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane) phase |
| parameter -60-340 °C temperature (isothermal), -60-360 °C temperature (programmed) | parameter -60-340 °C temperature (isothermal), -60-360 °C temperature (programmed) | parameter -60-340 °C temperature (isothermal), -60-360 °C temperature (programmed) | parameter -60-340 °C temperature (isothermal), -60-360 °C temperature (programmed) |
| material fused silica | material fused silica | material fused silica | material fused silica |
| agency Standard Method 6040D, EPA 610,625,8015,8082,8100,8141,8270,OLM04.2 SVOA, JMHLW, OSHA 62, suitable for EPA 1613, EN 2005/108/EC, NIOSH 2530,5503, EPA TO-13,IP-8,8270,525.2,608.1/608.2,608/8081/OLM04.2 PEST, meets requirements for USP G27 and G36 | 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 | 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 | 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 |
| application(s) agriculture | application(s) agriculture | application(s) agriculture | application(s) agriculture |
Description générale
USP Code: This column meets USP G27 and G36 requirements.
Phase:
- Bonded and highly crosslinked
- Silphenylene polymer virtually equivalent in polarity to poly(5% diphenyl/95% dimethyl siloxane)
- ≤0.32 mm I.D.: -60 °C to 340 °C (isothermal) or 360 °C (programmed)
- ≥0.53 mm I.D.: -60 °C to 330 °C (isothermal) or 340 °C (programmed)
Application
- Determination of propargite, tebuconazole and bromopropylate pesticide residues in Taiwan green jujubes by gas chromatography-tandem mass spectrometry.: This study utilized the SLB-5ms Capillary GC Column to analyze pesticide residues in agricultural produce. The method demonstrated high sensitivity and specificity, highlighting the column′s efficacy in complex sample matrices (Zhang et al., 2014).
- Characterisation of capillary ionic liquid columns for gas chromatography-mass spectrometry analysis of fatty acid methyl esters.: The research explored the performance of SLB-5ms Capillary GC Columns for the analysis of fatty acid methyl esters. The column exhibited superior resolution and stability, making it a valuable tool for lipid analysis in biochemical applications (Zeng et al., 2013).
Autres remarques
Informations légales
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Articles
Identification and quantification of the most common extractables originating from single-use equipment by GC/MS and an Extractables and Leachables Screening Standard.
GC Analysis of Neroli Essential Oil on SLB®-5ms
The analysis of melamine and related compounds in dog food with the use of more economical gas chromatography-mass spectrometry (GC-MS) instrumentation.
Resolving by Mass
Protocoles
Test your food for fipronil contamination using our analytical standards, certified reference materials, solvents, and columns for analysis.
Chromatograms
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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What are the benefits of the SLB™-5ms Capillary GC Column over other manufacturers’ -5ms columns?
1 answer-
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?
1 answer-
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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What if my method does not allow me to change to SLB™-5ms Capillary GC Columns?
1 answer-
These methods typically specify a 5-type column (DB-5 or equivalent). The SLB-5ms satisfies that requirement.
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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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Who uses SLB™-5ms Capillary GC Columns?
1 answer-
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.
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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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