Differential Spectrophotometric Determination of Zirconium - American

Molarity of Rhenium X 10». Actual. Calculated. % Error. 1.00. 1.04. 4.0. 2.00. 1.97. 1.5 ... 1,07. 7.0. 1.00. 0,99. 1.0 boil for 45 to 60 minutes. Af...
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V O L U M E 27, NO. 9, S E P T E M B E R 1 9 5 5 Table I.

Results of Spectrophotometric Determinations of Rhenium ( ~ l o l y b d e n u nabsent) i

~

_

Actual

J I o l m t_ y of Rhenium X _

1.00 2.00 3.00 5.00 7.00 100. 0= a

10,

% Error

Calculated 1.04

4.0

2.94 5.01 7 01

2.0 0.2 0.1