产品名称
固相微萃取萃取头组合套件 5, Assortment #5, Fused Silica (1 cm), needle size 23 ga, Autosampler, pk of 4
物料
assorted colors hub
fused silica fiber
质量水平
针尺寸
23 ga
包装
pk of 4
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
100 μm (PDMS)
30 μm (CAR/PDMS layer in DVB/CAR/PDMS)
50 μm (DVB layer in DVB/CAR/PDMS)
65 μm (PDMS/DVB)
85 μm (CAR/PDMS)
技术
solid phase microextraction (SPME): suitable
光纤长度
1 cm
基质活性基团
CAR/PDMS coating
DVB/CAR/PDMS coating
PDMS coating
PDMS/DVB coating
应用
food and beverages
相容性
Autosampler
环保替代产品分类
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一般描述
我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。这是一种固相微萃取（SPME）技术产品。SPME是一种更为环保的样品制备技术，因为它是一种无溶剂提取技术，SPME纤维头可以重复使用并且产生的废物极少，因此符合“防止产生废物”和“更安全的溶剂和助剂”原则。点击 此处 以获取更多信息。
其他说明
固相微萃取萃取头组合套件 5 包含以下萃取头各一种：
- 65μm PDMS/DVB 涂层
- 50/30μm DVB/Carboxen/PDMS 涂层
- 85μm Carboxen/PDMS 涂层
- 100μm PDMS 涂层
Esther De La Fuente et al.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering, 44(10), 1004-1010 (2009-10-16)
The complex molecular assemblages were analysed in the soil gas phase after applying pine forest wastes (PFW) or sugarbeet vinasses (SBV) for soil-borne crop pests' management. For this purpose, solid-phase micro-extraction (SPME) and gas chromatography (GC) were used coupled with
Marghereth Saverini et al.
Journal of photochemistry and photobiology. B, Biology, 108, 8-15 (2012-01-20)
The presence of (±)α-pinene, (+)β-pinene, (+)3-carene, and R-(+)limonene terpenes in wastewater of a citrus transformation factory was detected and analyzed, in a previous study, by using Solid Phase Micro-extraction (SPME) followed by GC analyses. Purpose of that research was to
Y Bezman et al.
Journal of agricultural and food chemistry, 49(11), 5425-5432 (2001-11-21)
The occurrence of methional in fresh orange juice, and possible occurrence of beta-damascenone in heated orange juice, has been previously suggested. Here we report on the occurrence of 2-methyl-3-furanthiol in the headspace, collected by solid-phase micro-extraction, of fresh, pasteurized, and
M A Stack et al.
Chemosphere, 41(11), 1821-1826 (2000-11-01)
Solid phase micro extraction (SPME) was applied to the determination of selected trihalomethanes (THMs), chloroform, bromodichloromethane, dibromochloromethane, bromoform, in potable and recreational waters. The selected samples were environmentally significant due to mandatory limits imposed by regulatory agencies. Extraction of the
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
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