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环保替代产品特性
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
质量水平
sustainability
Greener Alternative Product
技术
solid phase microextraction (SPME): suitable
应用
food and beverages
相容性
for use with 4 mL vials
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一般描述
在支撑固相微萃取手柄的同时固定八个样品瓶，以得到一致的萃取头浸入深度。产品目录号 57333-U 仅可容纳 4mL 样品瓶；产品目录号57357-U 可容纳 15mL 样品瓶。请订购 15mL 样品瓶盘（产品目录号 57358-U）作为 15mL 装置的备件，或在 4mL 装置上使用 15mL 的样品瓶。不能用于自动/高效液相色谱萃取头手柄。
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。
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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
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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
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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
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The influence of vine training and sunlight exposure on the 3-alkyl-2-methoxypyrazines contents in musts and wines was studied by means of two previously reported methods based on headspace solid-phase micro-extraction. Experimental samples were monitored throughout grape ripening and wine making.
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