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Merck
CN

57300-U

SPME 纤维组件聚二甲基硅氧烷 (PDMS)

greener alternative

100 μm PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, red hub

别名:

PDMS SPME纤维头组件

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关于此项目

UNSPSC Code:
41115724
NACRES:
NB.21

主要文件

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material

fused silica fiber, red hub

needle size

24 ga

packaging

pk of 3

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

df

100 μm (PDMS)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

PDMS coating

application(s)

food and beverages

compatibility

Manual Holder, for analyte group volatiles (MW 80-500)

greener alternative category

Aligned,

Quality Level

100

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General description

我们竭诚为您带来绿色替代产品，以符合绿色化学12项原则的一项或多项要求。本品为固相微萃取(SPME)技术产品。SPME是一种绿色的样品制备技术，包括采用无溶剂萃取技术、SPME纤维萃取头可重新利用、产生的废弃物极少，符合“废物预防”和“安全的溶剂和助剂”原则。点击 此处 以获取更多信息。

Application

挥发性物质

存储类别

10 - Combustible liquids

wgk

WGK 2

flash_point_f

609.8 °F - closed cup

flash_point_c

321 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the maximum temperature for the 100 micron SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?

    The maximum temperature is 280°C. We recommend conditioning at 250°C.

  5. Why should I use 100 micron SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?

    The 100 micron fiber is designed for low molecular weight or volatile compounds that require a thick coating for adsorption.

  6. How is the fiber attached to the guide wire for SPME fiber assembly Polydimethylsiloxane (PDMS), Product 57300-U?

    The fused silica fiber core is glued to the guide wire.

  7. What is the Department of Transportation shipping information for this product?

    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. 

  8. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Valentina Canuti et al.
Journal of chromatography. A, 1216(15), 3012-3022 (2009-02-24)
The complex aroma of wine is derived from many sources, with grape-derived components being responsible for the varietal character. The ability to monitor grape aroma compounds would allow for better understanding of how vineyard practices and winemaking processes influence the
David Arroyo et al.
Journal of chromatography. A, 1218(28), 4487-4497 (2011-06-04)
An experimental design optimization is reported of an analytical procedure used in the simultaneous determination of seven non-steroidal anti-inflammatory drugs (NSAIDs) in bovine milk by gas chromatography with mass spectrometry detection (GC-MS). This analytical procedure involves a solid-phase microextraction (SPME)
Elvira M Gaspar et al.
Journal of chromatography. A, 1216(14), 2749-2756 (2008-11-28)
The gas chromatographic profiles of exhaled air from lung cancer patients have been investigated. The breath from healthy volunteers, smokers and non-smokers, and lung cancer patients without treatment and under radio and/or chemotherapy, was collected using Tedlar bags. Different profiles
M Kovacevic et al.
Journal of chromatography. A, 918(1), 159-167 (2001-06-14)
The composition of hop essential oil is an important tool for evaluation of hop quality. As each hop variety has a typical essential oil pattern (fingerprint), hop oil analyses can be used to distinguish between hop varieties. The headspace solid-phase
Leandro Wang Hantao et al.
Journal of chromatography. A, 1279, 86-91 (2013-02-12)
In this paper is reported the use of the chromatographic profiles of volatiles to determine disease markers in plants - in this case, leaves of Eucalyptus globulus contaminated by the necrotroph fungus Teratosphaeria nubilosa. The volatile fraction was isolated by
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