추천 제품
파라미터
6000 psi max. pressure
길이 × O.D. × I.D.
10 ft × 1/16 in. × 0.010 in.
색상
blue
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일반 설명
Polyetheretherketone (PEEK) tubing has become a popular replacement for stainless steel tubing in various places in the HPLC system. It is especially useful when contact between the sample and metal components must be avoided, such as when working with metal complexing agents or certain biochemical compounds. PEEK tubing also offers other advantages: it is flexible, easy to cut, has excellent mechanical stability and chemical compatibility, and can be used to 100 °C. Tetrahydrofuran (THF), dimethyl sulfoxide (DMSO), methylene chloride, and concentrated nitric and sulfuric acids should not be used with PEEK tubing. Our 1/16 in. PEEK tubing is color coded for easy identification of the internal diameter. 10 ft./3 m length.
애플리케이션
Polyetheretherketone (PEEK) connecting tubing may be used as a solvent holder and as the fluid delivery duct while being immersed in a continuously flowing sample solution, in a liquid-liquid microextraction method termed as continuous-flow microextraction (CFME) for dilute analytes. It may also be used in a flow through cell, in experiments performed to measure the solubility of zinc oxide from 150 to 300°C.
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이미 열람한 고객
New measurements of the solubility of zinc oxide from 150 to 350 C.
Pascale B
Journal of Solution Chemistry, 31 (12), 947-973 (2002)
Liu et al.
Analytical chemistry, 72(18), 4462-4467 (2000-09-29)
A novel liquid-liquid microextraction method, that we have termed continuous-flow microextraction (CFME), is described. In a 0.5-mL glass chamber, an organic drop (1-5 microL) is held at the outlet tip of a polyetheretherketone (PEEK) connecting tubing which is immersed in
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