57362-U
SPME Fiber Assortment Kit
DVB/CAR/PDMS, PDMS/DVB, PDMS, CAR/PDMS, for use with autosampler, Nitinol-core (NIT), 23 ga, 65 μm (PDMS/DVB), 100 μm (PDMS), 50 μm (DVB layer in DVB/CAR/PDMS), 30 μm (CAR/PDMS layer in DVB/CAR/PDMS), 85 μm (CAR/PDMS)
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别名:
Solid Phase Microextraction Fiber Kit
UNSPSC代码:
41115854
NACRES:
NB.21
推荐产品
product name
固相微萃取萃取头组合套件 5, needle size 23 ga, for use with autosampler
物料
assorted colors hub
fused silica fiber
质量水平
针尺寸
23 ga
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
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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
for use with 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。
组分
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
法规信息
新产品
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
Coating of peanuts with edible whey protein film containing alpha-tocopherol and ascorbyl palmitate.
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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