G - Physics – 01 – N
Patent
G - Physics
01
N
150/11
G01N 23/00 (2006.01) G01N 33/64 (2006.01)
Patent
CA 1087969
ULTRAMICRO- QUANTITATIVE DETERMINATION OF ACETONE AND KIT SUITABLE THEREFOR ABSTRACT OF THE DISCLOSURE Process for ultramicro-quantitative determination of acetone comprising (1) reacting radioactive molecular or cationic iodine with the acetone contained in a sample from biological preparations in a strong alkaline solution to produce radioactive iodoform according to a haloform reaction-quantitatively, (2) reducing the non-reacted molecular or cationic radioactive iodine to a radioactive iodide, (3) separating the radioactive iodoform from the radioactive iodide, and (4) measuring the radioactivity of the radioactive iodoform by any conventional method. Two types of kits suitable for use in this determination of acetone comprise respectively: (A) Reagent 1 = a radioactive iodide; Reagent 2 = an oxidizing agent; Reagent 3 = an alkali agent; Reagent 4 = a reducing agent; Reagent 5 = an acetone standard solution; Reagent 6 = a surface active agent; and Reagent 7 = an anion exchanger. (B) Reagent 1 = a radioactive iodide; Reagent 2 = an oxidizing agent; Reagent 3 = an alkali agent; Reagent 4 = a reducing agent; Reagent 5 = an acetone standard solution; and Reagent 6 = a non-hydrophilic organic solvent.
283417
Tokumitsu Yukiko
Ui Michio
Macrae & Co.
Ui Michio
LandOfFree
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