EJ/T 349.4-1998Determination of trace uranium and thorium in rocks - Spectrophotometric method after successive separation by P350-adsorbed resin extraction chromatography (English PDF)

EJ/T 349.4-1998 is the English-translated version of 岩石中微量铀钍的测定P350－吸附树脂萃取色层连续分离分光光度法.

EJ/T 349.4-1998 is the Chinese industry standard "Determination of trace uranium and thorium in rocks - Spectrophotometric method after successive separation by P350-adsorbed resin extraction chromatography".

It was issued on March 25, 1998 by the China National Nuclear Corporation, and took effect on September 1, 1998. It is in force.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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