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Merck
CN

57234-U

Supelco

SPME LC吸头,C18

tray of 96 ea

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别名:
SPME LC TIps
UNSPSC代码:
41121800
NACRES:
NB.21

包装

tray of 96 ea

光纤长度

1 cm

基质活性基团

C18 coating

应用

food and beverages

相容性

for use with Pipettor or robotic liquid handling system

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一般描述

低成本、微型样品制备装置,由固定在微型移液管吸头的涂层超细纤维组成,使其与多通道移液器和机器人液体处理系统相容。 该吸头以96孔托盘配置出售。

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J Tytgat et al.
International journal of legal medicine, 109(3), 150-154 (1996-01-01)
The most common alkyl nitrites encountered in forensic toxicology are iso-butyl, n-butyl and iso-pentyl(amyl) nitrites. All have become popular as an aphrodisiac, especially among the homosexual population. Alkyl nitrites are a volatile and unstable group of compounds, which hydrolyse in
A P Arisseto et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 29(12), 1832-1839 (2012-08-23)
Selected commercial processed foods available in the Brazilian market (306 samples) were analysed for furan content using a validated gas chromatography-mass spectrometry method preceded by headspace solid phase micro-extraction (HS-SPME-GC/MS). Canned and jarred foods, including vegetable, meat, fruit and sweet
Alfredo Koch et al.
Phytochemistry, 71(17-18), 2190-2198 (2010-10-23)
2-Methoxy-3-isobutylpyrazine (MIBP) contributes a bell pepper aroma to many grape cultivars and has a reported aroma threshold of ∼2 ng L(-1) in water. The purpose of this study was twofold: (1) develop a procedure using headspace solid phase micro-extraction combined
J H Han et al.
Journal of food science, 73(8), E349-E355 (2008-11-21)
Physical properties of whey protein isolate (WPI) coating solution incorporating ascorbic palmitate (AP) and alpha-tocopherol (tocopherol) were characterized, and the antioxidant activity of dried WPI coatings against lipid oxidation in roasted peanuts were investigated. The AP and tocopherol were mixed
Shutao Wang et al.
Se pu = Chinese journal of chromatography, 22(5), 547-550 (2005-02-15)
A novel activated carbon coating fiber used for solid phase micro-extraction (SPME) was prepared using activated carbon powder and silica resin adhesive. The extraction properties of the novel activated carbon coating fiber were investigated. The results indicate that this coating

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Accurate protein binding affinities were measured using bioSPME more rapidly than membrane dialysis (RED) techniques. Binding affinities correlated to the reference values.

This article highlights the impact that sample matrix effects can have on LC/MS response and discusses two novel approaches to reduce it.

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A demonstration of the use of innovative BioSPME fibers for the selective extraction of drugs and polar metbolites from biological matrices.

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