推荐产品
物料
fused silica fiber
plain white hub
质量水平
针尺寸
24 ga
包装
pack of 3
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
85 μm (PA)
技术
solid phase microextraction (SPME): suitable
光纤长度
1 cm
基质活性基团
PA coating
应用
food and beverages
相容性
for analyte group polar semivolatiles (MW 80-300)
for use with manual holder
环保替代产品分类
, Aligned
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一般描述
固相微萃取技术可用于 GC/MS 分析。它有助于简化和加快样品制备。它还降低了萃取的溶剂需求。聚丙烯酸酯用作提取杀虫剂的固定相。
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
SPME 纤维组装聚丙烯酸酯（PA）用于人工取样，用于水样中杀虫剂的 SPME，垃圾填埋场渗滤液中的氯酚，顶空浸泡提取和游离脂肪酸的提取。
应用
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法规信息
新产品
R N Pereira et al.
Journal of dairy science, 91(8), 2925-2937 (2008-07-25)
The disruption of the milk fat globule membrane can lead to an excessive accumulation of free fatty acids in milk, which is frequently associated with the appearance of rancid flavors. Solid-phase microextraction and gas chromatography techniques have been shown to
Eranda Wanigasekara et al.
Analytical and bioanalytical chemistry, 396(1), 511-524 (2009-11-20)
Four new ionic liquids (IL) were prepared and bonded onto 5-microm silica particles for use as adsorbent in solid-phase microextraction (SPME). Two ILs contained styrene units that allowed for polymerization and higher carbon content of the bonded silica particles. Two
D Lambropoulou et al.
Fresenius' journal of analytical chemistry, 368(6), 616-623 (2001-03-07)
Two methods for the analysis of ten organophosphorus insecticides in natural waters using solid phase extraction disks containing C18 and SDB and solid phase microextraction fibers containing polyacrylate (PA) are developed. Bromophos ethyl, bromophos methyl, dichlofenthion, ethion, fenamiphos, fenitrothion, fenthion
Ming-Chi Wei et al.
Journal of chromatography. A, 1012(2), 111-118 (2003-10-03)
Microwave-assisted extraction coupled to headspace solid-phase microextraction was studied and applied for one-step in-situ sample preparation prior to analysis of chlorophenols (CPs) in soil samples. The CPs in soil sample were extracted into the aqueous solution and then directly onto
Solid phase microextraction sampling and gas chromatography/mass spectrometry for field detection of the chemical warfare agent O-ethyl S-(2-diisopropylaminoethyl) methylphosphonothiolate (VX).
Hook, Gary L., et al.
Journal of Separation Science, 26, 1091-1096 (2003)
商品
Learn more about Biodiesel as a renewable, alternative diesel fuel produced from vegetable oils, animal fats, or recycled restaurant grease.
实验方案
GC Analysis of Methanol Impurity in Biodiesel on Equity®-1 after SPME using 85 µm Polyacrylate Fiber
GC Analysis of Methanol Impurity in Biodiesel on Equity®-1 after SPME using 85 µm Polyacrylate Fiber
Chromatograms
suitable for GC, application for SPMEsuitable for GC, application for SPMEsuitable for GC, application for SPMEsuitable for GC, application for SPME展开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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