FUTURE ARTICLES Listed below are papers to appear in forthcoming Chemistry
issues of
Analytical
Influence o f S o l v e n t V a p o u r i n Thin L a y e r C h r o m a t o g r a p h y Using S a n d w i c h C h a m b e r s a n d U n s a t u r a t e d C h a m bers Rolcus A . deZeeuw
Electrochemical O x i d a t i o n o f C u p f e r r o n Polarographic M i c r o d e t e r m i n a t i o n of Fluoride
James G. Lawless and M. D. Hawley
A. M. Bond and T. A . O'Donnell The Q u a n t i t a t i v e S e p a r a t i o n o f B a r i u m f r o m S t r o n t i u m a n d O t h e r Elements b y C a t i o n E x c h a n g e C h r o m a t o g r a p h y in H y d r o c h l o r i c Acid—Organic S o l v e n t Eluents F. W . E. Strelow Diffusion Coefficients o f S o m e O r g a n i c a n d O t h e r V a p o r s in A i r Θ. A . Lugg Amperometric Titration with Hypochlorite
of Palladium(ll)
by Oxidation
Method
f o r Trace
Ele
A. J . Bedrosian, R. K. Skogerboe, and G . H. Morrison Fast S e a r c h i n g S y s t e m f o r t h e W y a n d o t t e - A S T M I n f r a r e d D a t a File Duncan S. Erley Fluoride ometry
Microanalysis
b y Linear
Null
Point
Potenti-
R. A . Durst
Ray G. Clem and Ε. Η. Huffman
D e t e r m i n a t i o n o f G o l d ( l ) i n C y a n i d e Solutions b y S o l v e n t Extraction a n d Atomic-Absorption Spectrophotometry
D e t e r m i n a t i o n o f Trace Sulfur i n H y d r o c a r b o n s
Theo Groenewald
L. L. Farley and R. A . Winkler Q u a n t i t a t i v e Analysis M o s s b a u e r Effect
Direct Emission S p e c t r o g r a p h s m e n t s i n Biological M a t e r i a l s
f o r Corrosion
Studies
by the
I o n P a i r Dissociation o f S o l v a t e d Bases P e r c h l o r a t e s i n A n h y d r o u s Acetic Acid
a n d Base
Donald D. Joye and Robert C. Axtmann
Orland W . Kolling
Conformational Analysis of 2,4-Pentanediol b y N M R
N e w M e t h o d f o r D e t e r m i n i n g F r e e - W a t e r C o n t e n t i n Fuel
Tomi Fulcuroi, Yuiuru Fujiwara, Shizuo Fujiwara, and Kiyoshi Fujii
John F. Bitten
NOW THE MOST COMPLETE LINE OF RADIOISOTOPES UNDER ONE R O O F . . . O U R ' S
O u r latest R a d i o a c t i v e M a t e r i a l s c a t a l o g is y o u r s by return m a i l . . . listing new low prices on the largest selec tion of radioisotopes available today from one source. Nearly 100 cyclotron and reactor produced isotopes, both long and short-lived, featuring 19 ( t 1 / 2 < 8 days) nuclides. Write today. O r call (412) 462-4000 if you need it now.
Nuclear Science A Division of International Chemical and Nuclear Corp. P.O. Box 10901, Pittsburgh, Pa. 15236 (412) 462-4000 TWX 710-664-4202
Circle No. 51 on Readers' Service Card
154 A
·
ANALYTICAL CHEMISTRY
Circle No. 8 on Readers' Service Card-