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57923-U

Supelco

Nitinol-core (NIT) SPME Fiber Assembly

greener alternative

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

别名:

SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB)

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About This Item

UNSPSC代码:
41104008
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, for use with autosampler or manual holder, needle size 23 ga

物料

blue (metallic)
metal alloy fiber

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

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

相容性

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

环保替代产品分类

Aligned,

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相关类别

一般描述

Nitinol-core (NIT) SPME fibers were specifically engineered to be more reproducible and more robust than traditional SPME fibers that contain a fused silica (FS) core. The NIT fibers offer > 30% improvement in lot to lot and fiber to fiber reproducibility when compared to the FS versions, but offer equivalent selectivity for easy transfer of methods from FS to the more robust, reproducible NIT version.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This is a Solid Phase Microextraction (SPME) technology product. SPME is one of the greener technologies for sample preparation as it is solvent free extraction technology and SPME fibres are re-usable and generates as little waste as possible, thus aligns with "Waste Prevention”, and ″Safer Solvents and Auxiliaries″. Click here for more information.

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分析证书(COA)

Lot/Batch Number

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商品

SPME Adsorbent Fibers on Nitinol Core for Improved Fiber Reproducibility

A comparison between Carboxen®/PDMS coated nitinol core and fused silica core adsorbent SPME fibers for factors, such as coating process, testing process, inertness, raw materials, and durability.

Rugged SPME Sampling

SPME fibers with CAR/PDMS and PDMS/DVB coatings on nitinol core assembly enhance fiber performance for solid phase microextraction.

坚固耐用且可重现的固相微萃取（SPME）采样

现在，我们推出了同样可采用Carboxen®/聚二甲基硅氧烷（CAR/PDMS）或聚二甲基硅氧烷/二乙烯基苯（PDMS/DVB）涂层的SS组件形式的镍钛合金（NIT）内核SPME萃取头。

Determination of 2-Chloroethanol as Marker for Fumigant Ethylene Oxide in Sesame Seeds by HS-SPME-GC-MS

The work describes the development of an HS-SPME-GC-MS method to determine 2-chloroethanol as a marker of fumigant ethylene oxide in different kinds of sesame seed samples.

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相关内容

Gas Chromatography (GC)

Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.

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。

默克Supelco®_气相色谱分析_分析化学-默克生命科学

气相色谱分析(GC)是分离和分析混合物中挥发性和半挥发性化合物的常用分析技术。这一技术凭借出色的分辨能力及速率和灵敏度，成为常用的分析技术。GC在环境、石油、化工、食品和饮料以及制药等众多行业中广泛使用。

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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