Titlebook: Advances in Tracer Methodology; Volume 1 Seymour Rothchild Book 1963 Springer Science+Business Media New York 1963 Atom.combustion.informat

Arbitrary

Leaven

蒸發(fā)

Contracture

Determination of Liquid Scintillation Counting Efficiency by Pulse-Height Shiftquid-scintillation spectrometer are set to count simultaneously different parts of the spectrum. The ratio between the counts on the two scalers can be used as an accurate index of the counting efficiency on one of them. This method saves considerable time compared with the conventional internal-sta

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Cirrhosis

interpose

Tritium Gas Exposure Labelingn the distribution of tritium in labeled products and on the nature of the by-products has also been accumulated. Results obtained are summarized here to provide a firmer basis for assessing the limitations and the area of usefulness of the method.

Optometrist

Some Experiences with Labeling Nucleotidesnd UDPAG, contain the constituent monosaccharides of hyaluronic acid (HA), an acid mucopolysaccharide that occurs in connective tissues and in the capsule of certain Group A streptococci. Although reasonable quantities of the nucleotide precursors of HA were available, labeling with C. would have been both difficult and time consuming.

人類(lèi)

Outmoded