Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Aldrich® Sure/Pac™ station for liquefied gases Z566446
The conventional procedure for separation of fluoride as trimethylfluorosilane in Conway diffusion cells involves the use of grease for sealing the cell and also for closing the hole in the lid drilled for introduction of hexamethyldisiloxane. We have developed a
[Gas chromatographic fluoride determination following adsorption of trimethylfluorsilane on Porapak P].
K Seifert
Zeitschrift fur die gesamte Hygiene und ihre Grenzgebiete, 29(2), 80-80 (1983-02-01)
The International journal of applied radiation and isotopes, 36(4), 318-319 (1985-04-01)
[18F]Fluorotrimethylsilane was prepared in 80% decay corrected yield by reaction of no-carrier added tetramethyl-ammonium fluoride (hydroxide as bulk anion) with chlorotrimethylsilane in 65% aqueous acetonitrile. The 18F gas was collected in a cold-trap at -130 degrees C and found to
The International journal of applied radiation and isotopes, 36(5), 375-378 (1985-05-01)
18F-Labeled fluorotrimethylsilane was prepared by nucleophilic substitution of chlorotrimethylsilane with reactor produced [18F]fluoride. Hydrolysis of fluorotrimethylsilane by aqueous tetraethylammonium hydroxide followed by removal of water with a mechanical pump gave a powerful source of no carrier added nucleophilic 18F. Reaction
International journal of radiation applications and instrumentation. Part A, Applied radiation and isotopes, 40(6), 541-544 (1989-01-01)
A flow-through system is described for rapid purification of [18F]fluoride for nucleophilic substitution reactions. It depends on generation of [18F]fluorotrimethylsilane from aqueous 18F solutions and subsequent collection of the gas and its hydrolysis by base in near anhydrous acetonitrile. Potassium
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