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57310-U

Supelco

SPME Fiber Assembly

greener alternative

PDMS/DVB, for use with manual holder, Nitinol-core (NIT), 24 ga, 65 μm (PDMS/DVB)

别名:

65μm PS-DVB 手动固相微萃取萃取头，3支/盒

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About This Item

UNSPSC代码:
41115724
NACRES:
NB.21

产品名称

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB), df 65 μm(PDMS/DVB, needle size 24 ga, for use with manual holder

物料

fused silica fiber
plain blue hub

质量水平

100

针尺寸

24 ga

包装

pkg of 3 ea

环保替代产品特性

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

sustainability

Greener Alternative Product

df

65 μm (PDMS/DVB)

技术

solid phase microextraction (SPME): suitable

光纤长度

1 cm

基质活性基团

PDMS/DVB coating

应用

food and beverages

相容性

for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300)
for use with manual holder

环保替代产品分类

, Aligned

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相关类别

一般描述

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。

应用

挥发性物质、胺类和硝基芳族化合物

附注

这种SPME纤维束也可与镍钛合金（NIT）核一起购买，货号为57916-U，可提供增强的纤维重现性、更高的纤维耐久性、保持方法一致性的选择性和确保分析物稳定性的核心惰性。 如想了解更多，请浏览SigmaAldrich.com/NITSPME 。

应用

产品编号
说明
价格

储存分类代码

11 - Combustible Solids

WGK

WGK 2

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Marisela Pontes et al.
Food chemistry, 134(4), 2509-2520 (2013-02-28)
In this study the effect of the cultivar on the volatile profile of five different banana varieties was evaluated and determined by dynamic headspace solid-phase microextraction (dHS-SPME) combined with one-dimensional gas chromatography-mass spectrometry (1D-GC-qMS). This approach allowed the definition of
C A Groom et al.
Journal of chromatography. A, 909(1), 53-60 (2001-02-24)
The cyclic nitramine explosives hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazine (HMX) were examined in field and microcosm soil samples to determine their patterns of degradation and environmental fates. A number of analytical techniques, including solid-phase microextraction with on-fiber derivatization, gas chromatography-mass spectrometry
Jing Cheng et al.
Journal of chromatography. A, 1218(18), 2476-2482 (2011-03-23)
A novel ultrasound-assisted surfactant-enhanced emulsification microextraction (UASEME) technique has been proposed by using low-density extraction solvents. In the proposed technique, Tween 80 and cyclohexane were injected into 5-mL glass test tubes with conical bottoms, containing 5.00 mL of a water
Brunella Cavaliere et al.
Journal of chromatography. A, 1257, 149-157 (2012-08-22)
A simple and sensitive method was developed for the quantification of five carbamate pesticides in water samples using solid phase microextraction (SPME) combined with gas chromatography-triple quadrupole mass spectrometry (GC-QqQ-MS). The performance of five SPME fibers was tested in univariate
Mingliang Bao et al.
Analytica chimica acta, 663(1), 49-54 (2010-02-23)
The content of free-base nicotine in cigarette smoke is a controversial subject, partly due to methodological issues. In this investigation, an improved method to measure free-base nicotine in cigarette smoke using headspace solid-phase microextraction (HS-SPME) combined with GC/MS analysis, was
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相关内容

Solid Phase Microextraction (SPME)

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.

固相微萃取(SPME)_SPE工作原理_SPME优势-默克生命科学

固相微萃取(SPME)是一种无溶剂样品制备技术，利用涂层纤维头从样品中提取目标分析物，以便进行后续GC或HPLC分析。

Chromatograms

suitable for GC, application for SPMEsuitable for GC, application for SPMEsuitable for GC, application for SPMEsuitable for GC, application for SPME展开

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