Xu Yang. A DIRECT MEASUREMENT ON TRACE STRONTIUM AND BARIUM FROM ORGANIC SOLUTION WITH LIQUID PHASE NON-FLAME ATOMIC ABSORPTION SPECTROPHOTOMETRYJ. PETROLEUM GEOLOGY & EXPERIMENT, 1995, 17(1): 89-94. DOI: 10.11781/sysydz199501089
Citation: Xu Yang. A DIRECT MEASUREMENT ON TRACE STRONTIUM AND BARIUM FROM ORGANIC SOLUTION WITH LIQUID PHASE NON-FLAME ATOMIC ABSORPTION SPECTROPHOTOMETRYJ. PETROLEUM GEOLOGY & EXPERIMENT, 1995, 17(1): 89-94. DOI: 10.11781/sysydz199501089

A DIRECT MEASUREMENT ON TRACE STRONTIUM AND BARIUM FROM ORGANIC SOLUTION WITH LIQUID PHASE NON-FLAME ATOMIC ABSORPTION SPECTROPHOTOMETRY

  • The paper introduces a direct measurement on trace metal elements of strontium and barium in organic liquid phase by atomic absorption spectrophotometry.Compared with an ash test,it is simpler and quicker,by which sample preparation can be greatly simplified,with an improved sensitivity and accuracy.
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