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/449/386/product-dating-information-mk.pdf
57330-U
SPME-Faserhalter
for use with Manual Sampling
Synonym(e):
Festphasenmikroextraktions-Faserhalter
About This Item
Empfohlene Produkte
Grünere Alternativprodukt-Eigenschaften
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
Qualitätsniveau
sustainability
Greener Alternative Product
Methode(n)
solid phase microextraction (SPME): suitable
Kompatibilität
for use with Manual Sampling
Grünere Alternativprodukt-Kategorie
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Allgemeine Beschreibung
Faserhalter für manuelle Probenahmen
Über eine justierbare Tiefenführung können die Fasern für die Probenahme positioniert und korrekt in der beheizten Zone der GC-Injektionsöffnung platziert werden. Die Fasern können in der exponierten Position arretiert werden.
Faserhalter für automatische Probenahmen oder HPLC-Analysen
Dieser Faserhalter kann mit einem Varian 8100/8200 AutoSampler oder mit unserer SPME/HPLC-Schnittstelle verwendet werden. Für die Verwendung mit dem Varian AutoSampler wird ein SPME-Upgradekit benötigt - bitte wenden Sie sich bezüglich der Systemanforderungen an die Varian Instrument Division.
Faserhalter für CTC CombiPAL/CombiPAL-xt und Gerstel MPS2
Erforderlich, aber nicht bereitgestellt
Hier finden Sie alle aktuellen Versionen:
Analysenzertifikate (COA)
It looks like we've run into a problem, but you can still download Certificates of Analysis from our Dokumente section.
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Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Kunden haben sich ebenfalls angesehen
Artikel
A direct immersion SPME method using a new overcoated SPME fiber was developed for the extraction of pesticides from pureed prune baby food.
Analysis of Tetrahydrocannabinol (THC) and Carboxytetrahydrocannabinol (THCCOOH) in Surface Waters by SPME and GC/MS
The work describes the development of an HS-SPME-GC-MS method to determine 2-chloroethanol as a marker of fumigant ethylene oxide in different kinds of sesame seed samples.
A throughput HS-SPME-GC-MS method to analyze volatile compounds in Perilla leaves at low extraction temperatures using four different SPME fibers.
Protokolle
This report demonstrates the potential of solid phase microextraction as a clinical research tool for the extraction of VOCs associated with lung cancer from human breath.
Separation of null
SPME offers efficient sample preparation for analyzing terpene/terpenoid profiles in plant essential oils using automation.
SPME enables rapid, sensitive GC/MS analysis of residual solvents in hemp extract, ensuring accuracy and efficiency.
Verwandter Inhalt
Solid phase microextraction (SPME) is a solvent-free sample preparation technique that uses coated fibers to extract analytes of interest from a sample before analysis by GC or HPLC.
Die Festphasenmikroextraktion (SPME) ist eine lösungsmittelfreie Probenvorbereitungstechnik, bei der beschichtete Fasern verwendet werden, um Zielanalyten aus einer Probe zu extrahieren, bevor sie mittels GC oder HPLC analysiert werden.
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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?
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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 is the Department of Transportation shipping information for this product?
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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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Can I use the SPME Fiber Holder, Product 57330-U, with any GC model?
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This SPME holder is designed to be used with manually with any GC having an appropriate, straight inlet liner.
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Can I put the SPME Fiber Holder, Product 57330-U, in the oven for conditioning?
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No, the barrel is made of a black polymeric material and it will melt.
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What GC injection septa should be used when using the SPME Fiber Holder, Product 57330-U?
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We recommend the use of molded Thermogreen LB-2 septa with an injection hole.
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