The direct determination of iron in soil extracts by atomic absorption spectrophotometry

1968 ◽  
Vol 29 (1) ◽  
pp. 189-192 ◽  
Author(s):  
F. R. Khan ◽  
A. H. Cornfield
Keyword(s):  
Atomic Absorption ◽  
Direct Determination ◽  
Atomic Absorption Spectrophotometry ◽  
Soil Extracts ◽  
Absorption Spectrophotometry

Direct determination of serum zinc and copper by atomic absorption spectrophotometry

1972 ◽  
Vol 6 (3) ◽  
pp. 274-281 ◽  
Author(s):  
Diann Kurz ◽  
Jane Roach ◽  
Edward J. Eyring
Keyword(s):  
Atomic Absorption ◽  
Direct Determination ◽  
Serum Zinc ◽  
Atomic Absorption Spectrophotometry ◽  
Absorption Spectrophotometry

Direct determination of copper in urine by atomic absorption spectrophotometry

1971 ◽  
Vol 31 (1) ◽  
pp. 5-11 ◽  
Author(s):  
Harvey Spector ◽  
Sheldon Glusman ◽  
Peter Jatlow ◽  
David Seligson
Keyword(s):  
Atomic Absorption ◽  
Direct Determination ◽  
Atomic Absorption Spectrophotometry ◽  
Absorption Spectrophotometry ◽  
Determination Of Copper

Direct Determination of Nickel in Catalytic-Cracking Feedstocks by Atomic-Absorption Spectrophotometry

1966 ◽  
Vol 20 (4) ◽  
pp. 212-213 ◽  
Author(s):  
J. D. Kerber
Keyword(s):  
Detection Limit ◽  
Atomic Absorption ◽  
Catalytic Cracking ◽  
Direct Determination ◽  
Atomic Absorption Spectrophotometry ◽  
Rapid Testing ◽  
Absorption Spectrophotometry ◽  
Determination Of Nickel ◽  
No Sample Preparation

Nickel in catalytic-cracking feedstocks is determined by atomic-absorption spectrophotometry with no sample preparation other than dilution in p–xylene. A modification of the method of additions permits rapid testing with a detection limit of 0.05 ppm Ni and a precision of 0.05 ppm.

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