✦ LIBER ✦

A new chromatographic method for measuring trace oxygen in gases

✍ Scribed by Sun Liang-Yan; Zou Jing-Sun

Publisher: Elsevier Science
Year: 1990
Tongue: English
Weight: 264 KB
Volume: 2
Category: Article
ISSN: 0925-4005
DOI: 10.1016/0925-4005(90)80016-s

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A gas chromatographic method for measuri

A gas chromatographic method for measuring 6-mercaptopurine in serum

✍ D.G. Bailey; T.W. Wilson; G.E. Johnson 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 517 KB

A method is presented for the measurement of 6-mercaptopurine (6-MP) in serum. Serum samples containing the drug were treated with dithioerythritol and saturated with ammonium carbonate. 6-MP was then extracted from the serum with a mixture of isopropanol-ethyl acetate (I:], v/v) containing 0.1 'A,

A method of moments for measuring diffus

A method of moments for measuring diffusivities of gases in polymers

✍ R. M. Felder; C-C Ma; J. K. Ferrell 📂 Article 📅 1976 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 722 KB

## Abstract A method of moments has been formulated for the determination of the diffusivity of a gas in a polymer from a step response in a continuous permeation chamber. Contributions of system components other than the polymer are easily factored out to determine the contribution of the polymer

A new method to measure heat flow birefr

A new method to measure heat flow birefringence in gases

✍ P. Oudeman 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 188 KB

A thin-layer chromatographic method for

A thin-layer chromatographic method for the determination of trace metals in cereal

✍ R.W. Frei 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 302 KB

A new method of measurement of diffusivi

A new method of measurement of diffusivities of gases in liquids

✍ H. Sovová; J. Procházka 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 779 KB

A novel method of measurement of diffusivities of gases in liquids has been proposed consisting of measuring the rate of absorption of a gas into a laminar film of liquid flowing radially over the surface of a horizontal disc. The absorption cell works continuously with recirculation of liquid. The

A new method for measuring ionic mobilit

A new method for measuring ionic mobilities in fused salts

✍ D. Inman; J.E. Bowling 📂 Article 📅 1976 🏛 Elsevier Science 🌐 English ⚖ 360 KB

A new method for determining iomc mobilities is described which employs a thin layer of melt between Pyrex glass plates. The new method ehminates the need to estlmate tortuoslty factors. An inert marker. such as p-tcrphcnyl. may bc used to dctcct clcctro-osmotic flow effects. Results are presented f