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COO原产地证书/COA分析证书

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57293-U

SPME Fiber Assembly

Name: SPME Fiber Assembly
Brand: SUPELCO

PDMS/DVB, for use with autosampler, Nitinol-core (NIT), 23 ga, 65 μm (PDMS/DVB)

别名:

PDMS/DVB SPME萃取头组件

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About This Item

UNSPSC代码:

41115724

NACRES:

NB.21

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USP

1235820

肝素钠

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), d_f 65 μm(PDMS/DVB, needle size 23 ga, PDMS/DVB StableFlex, for use with autosampler

物料

(Polydimethylsiloxane/Divinylbenzene (PDMS/DVB))
StableFlex fiber
plain pink hub

质量水平

100

针尺寸

23 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

d_f

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 autosampler

环保替代产品分类

, Aligned

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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是绿色环保的样品制备技术，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

聚二甲基硅氧烷/二乙烯基苯(PDMS/DVB)的SPME纤维头用于培养后连续搅拌装有样品的药瓶，进而通过顶空固相微萃取和气相色谱分析−质谱分析法(HS-SPME-GC/MS)分析菠萝中的挥发成份。

特点和优势

设计与 Merlin Microseal 密封系统结合使用；可与其他无隔垫的系统一起使用。

附注

键合到柔性熔融石英芯层上的涂层，在更不易断裂的萃取头上获得更合适的涂层。与在标准熔融石英芯层上的同样涂层相比，在萃取选择性上略有区别。不含弹簧的 2cm 萃取头组件。

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SPME 光纤支架, for use with CTC CombiPAL and Gerstel MPS2

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SPME 光纤支架, for use with Non-CTC CombiPAL^™ Type Autosamplers

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Influence of harvest maturity and fruit logistics on pineapple (Ananas comosus [L.] Merr.) volatiles assessed by headspace solid phase microextraction and gas chromatography?mass spectrometry (HS-SPME-GC/MS).

Steingass BC, et al.

Food Chemistry, 150, 382-391 (2014)

Dynamic headspace solid-phase microextraction combined with one-dimensional gas chromatography-mass spectrometry as a powerful tool to differentiate banana cultivars based on their volatile metabolite profile.

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

Detection of 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) and their degradation products in soil environments.

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

Development of a novel ultrasound-assisted surfactant-enhanced emulsification microextraction method and its application to the analysis of eleven polycyclic aromatic hydrocarbons at trace levels in water.

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

A solid-phase microextraction-gas chromatographic approach combined with triple quadrupole mass spectrometry for the assay of carbamate pesticides in water samples.

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

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SPME Fiber Assembly