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Merck
CN

57293-U

SPME固相微萃取萃取头，二甲基硅氧烷/二乙烯基苯(PDMS/DVB)

greener alternative

65 μm PDMS/DVB, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, pink hub

别名:

PDMS/DVB SPME萃取头组件

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关于此项目

UNSPSC Code:
41115724
NACRES:
NB.21

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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), 65 μm PDMS/DVB, StableFlex (1 cm), needle size 23 ga, Autosampler, pk of 3, pink hub

material

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

needle size

23 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

65 μm (PDMS/DVB)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

PDMS/DVB coating

application(s)

food and beverages

compatibility

Autosampler
for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300)

greener alternative category

, Aligned

Quality Level

100

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Application

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。

Features and Benefits

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。

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。

Other Notes

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。

历史批次信息供参考:

分析证书(COA)

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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)
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
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
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
J S Ribeiro et al.
Analytica chimica acta, 634(2), 172-179 (2009-02-03)
Volatile compounds in fifty-eight Arabica roasted coffee samples from Brazil were analyzed by SPME-GC-FID and SPME-GC-MS, and the results were compared with those from sensory evaluation. The main purpose was to investigate the relationships between the volatile compounds from roasted
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A direct immersion SPME method using a new overcoated SPME fiber was developed for the extraction of pesticides from pureed prune baby food.

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