๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Hydrogen determination in coal samples by the recoil proton method

โœ Scribed by S. M. Ibrahim; S. Szegedi


Book ID
105556593
Publisher
Springer
Year
1998
Tongue
English
Weight
294 KB
Volume
237
Category
Article
ISSN
1588-2780

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Development in the method for the rapid
โœ Fenton, G. W. ๐Ÿ“‚ Article ๐Ÿ“… 1943 ๐Ÿ› Wiley (John Wiley & Sons) โš– 481 KB ๐Ÿ‘ 2 views

calculntion of the results wns kindly cnrried out for us by Dr. J. 0. Irwin. He finds thnt 1 mg. of nscorbic ncid in the dried cnbbage as determined chemicnlly is biologicnily equivnlent to 144 mg. of nscorbic ncitl, Le., the potency rntio = 1 e0.1. The fiducinl limits corresponding to P = 0-95 nrc

A pyrolysis/gas chromatographic method f
โœ Robert H. Carr; Roberta Bustin; Everett K. Gibson ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 345 KB

A method is described for the determination of hydrogen in solid samples. The sample is heated under vacuum after which the evolved gases are separated by gas chromatography with a helium ionization detector. The system is calibrated by injecting known amounts of hydrogen, as determined manometrical