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
Wichtige Dokumente
57300-U
SPME Fiber Assembly
PDMS, Nitinol-core (NIT), 24 ga, 100 μm (PDMS)
Synonym(e):
PDMS-SPME-Faseranordnung
About This Item
Empfohlene Produkte
Produktbezeichnung
SPME-Faseranordnung Polydimethylsiloxan (PDMS), df 100 μm(PDMS, needle size 24 ga, for use with manual holder
Materialien
fused silica fiber
plain red hub
Qualitätsniveau
Kanülengröße
24 ga
Verpackung
pkg of 3 × ea
Grünere Alternativprodukt-Eigenschaften
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
df
100 μm (PDMS)
Methode(n)
solid phase microextraction (SPME): suitable
Faser L
1 cm
Aktive Matrixgruppe
PDMS coating
Anwendung(en)
food and beverages
Kompatibilität
for analyte group volatiles (MW 80-500)
for use with manual holder
Grünere Alternativprodukt-Kategorie
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Allgemeine Beschreibung
Anwendung
Anwendung
Lagerklassenschlüssel
10 - Combustible liquids
WGK
WGK 2
Flammpunkt (°F)
609.8 °F - closed cup
Flammpunkt (°C)
321 °C - closed cup
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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Artikel
SPME is used in the analysis of amphetamine compounds by doing pre-extraction derivatization, and is also used in general determinations of other drugs of abuse.
Reinstwasser aus dem Milli-Q®-System nachweislich BPA-frei, geeignet für die Embryonenfroschung und minimiert Interferenzen durch endokrine Disruptoren.
Ultrapure water from Milli-Q® system shown free of BPA, suitable for embryology research, minimizing endocrine disruptor interference.
Chromatograms
application for SPME, suitable for GC-
How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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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.pdfHelpful?
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How is the fiber attached to the guide wire for SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?
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The fused silica fiber core is glued to the guide wire.
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Why should I use 100 micron SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?
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The 100 micron fiber is designed for low molecular weight or volatile compounds that require a thick coating for adsorption.
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What is the maximum temperature for the 100 micron SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?
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The maximum temperature is 280°C. We recommend conditioning at 250°C.
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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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