Thin Layer
Future Articles Listed below are papers cal Chemistry
to appear
in forthcoming
Chromatography
of
C . E. W e i l l and Paul H a n k e
Issues of
Analyti
Coulometric Method for the of W a t e r in Liquid A m m o n i a W . C.
for
the X-Ray
E. W . Balis, L. B. Bronk, H . E. H . W i n s l o w , a n d P. D. Z e m a n y
G.
Emission
Pfeiffer,
W.
Analysis
W.
Determination
of
Traces
Klingelhoefer
An Automatic Digital Recording Improved Components of the Light Elements
Malto-oligosaccharides
Thermobalance
W . W . Wendlandt
Welbon, Isotope
Effect in t h e
Recrystallization
of
D-Mannose-1-t
Phenylhydrazone F. W e y g a n d , H . Simon, K. D. K e i l , H . S. I s b e l l , a n d L. T. Sniegoski C o p r e c i p i t a t i o n of Trace Q u a n t i t i e s Using Organic Coprecipitants
of
Metal
Chelates
Spectrophotometric
W . P. T a p p m e y e r and Ε. Ε. Pickett
Determination
of
Ammonia
as
Trichloramine Fred Z i t o m e r a n d J . L. L a m b e r t Precise A u t o m a t i c S p e c t r o p h o t o m e t r i c Low Parts per Billion R a n g e
Analysis
in
the
Determination isoprenes by Resonance
R. D. Britt, J r .
Simultaneous Spectrophotometric Determination balt and Nickel with 8-Quinolinol
of
Co
of
c/s a n d trans 1,4 Contents High Resolution Nuclear
of PolyMagnetic
H . Y. C h e n
A . J . M u k h e d k a r a n d N . V. Deshpande New
Fire Assay M e t h o d s for the Analysis of
Iridosmines
J . G . Sen G u p t a and F. E. Beamish Neutron Activation Analysis of A l u m i n u m Determination of G a m m a - E m i t t i n g I m p u r i t i e s w i t h Long H a l f Life A
F. G i r a r d i and R. Pietra
Combustion-Spectrophotometric
Method
for
the
De
t e r m i n a t i o n o f T r a c e Q u a n t i t i e s of S u l f u r in M e t a l s K. E. Burke and C . M . Davis D e t e r m i n a t i o n of Catalyst Residues X - R a y Emission S p e c t r o m e t r y
in
Polyolefins
by
N e u t r o n Activation Analysis of Alloy etch Residudes for 16 Elements
G . D. Smith and R. L. M a u t e
Steel a n d
Electro-
I. J . G r u v e r m a n and W . A . H e n n i n g e r Anion Exchange Separation and Spectrophotometric D e t e r m i n a t i o n of M i c r o g r a m Q u a n t i t i e s of R h o d i u m in Plutonium-Uranium-Fissium Alloys H . B. Evans, C . A . A . B l o o m q u i s t , a n d J . P. Hughes
A Complete Separation of a M i x t u r e of Zirconium(IV), Copper(ll), Molybdenum(VI), Titanium(IV), Vanadium(IV), a n d Magnesium(ll) b y Ion Exchange C h r o m a t o g r a p h y Carl
M i c h a e l i s , Sylvester Eveslage, Paul C o u l t e r , a n d J o h n
Fortman
R u b i d i u m D e t e r m i n a t i o n of R u b i d i u m D o p e d , T h a l l i a t e d , Sodium Iodide Scintillation Crystal Using Sodium Tetraphenylboron A S p e c t r o p h o t o m e t r i c D e t e r m i n a t i o n of I o d i n e in Silicate K. J . Jensen
Rocks W . H. Crouch, Jr.
Fractional Precipitation of Lanthanum-Praseodymium lodate f r o m Homogeneous Solution Using Double Complexation and Replacement F. H .
Teflon D r o p p i n g - M e r c u r y Electrode for P o l a r o g r a p h y Hydrofluoric Acid a n d O t h e r Glass-Corroding M e d i a
in
Firsching H . P. Raaen
A l i z a r i n Acid Black S N as a M e t a l l o c h r o m i c Calcium. The Nature and Stability of Chelates G l e n n Ross, D. A . Aikens, and C . N .
150
A
•
ANALYTICAL CHEMISTRY
Reilley
Indicator for Its Calcium
Polarographic D e t e r m i n a t i o n of Uranium(IV) Tripolyphosphate Supporting Electrolyte
in
Sodium
H . E. Z i t t e l a n d L. B. D u n l a p
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