NEWS
pecially for beginners, and should give participants a basic theoretical back ground plus much laboratory experi ence. The chromatography session is scheduled concurrently in recognition of the fact that it complements IR as an analytical tool. The second IR session is designed for those with experience in the field, as well as for persons who have com pleted the preceding four days IR program. Chemical interpretation will be stressed, and special techniques, ap plications, and recent advances will be covered. More information can be obtained from the Director, Fisk Infrared Insti tute, Fisk University, Nashville 8, Tenn.
of emission spectroscopy for use in ana lytical work. Correspondence should be directed to Rev. James J. Devlin, S. J., Department of Physics, Boston College, Chestnut Hill 67, Mass.
X-Ray DifFraction Course Illinois Institute of offering its fifth annual in X-Ray Diffraction year, June 12 to 23.
Technology is summer school Analysis this Two one-week
B.C. Course in Spectrography Boston College will again conduct its annual, special two-week intensive course in modern industrial spectrogra phy from July 17 through July 28. The course is designed particularly for chemists and physicists from indus try desirous of learning the techniques
Beckman Instruments, Inc., has begun construction of a new $1,250,000 build ing to house its Systems Division at the company's Fullerton, Calif., head quarters plant (model shown). Occupancy of the 100,000-square-foot building is scheduled for May 1961. The construction project is the third undertaken in recent months. A 28,000-square-foot addition to the headquarters plant was completed in November and a 43,000-square-foot addition to the company's Spinco Division plant, Palo Alto, Calif., is scheduled for occupancy this month
The HANOVIA ANALYTIC MODEL QUARTZ LAMP
LABORATORY RECORDER HIGH SENSITIVITY LOW
COST
$32500
METAL FILTER HOLDER #7448
Λ powerful 325 watt ver satile unit. 9" χ 12" lamp housing accommodates IDEAL FOR: one or two 6Vi" sq. fil ACCELERATED FADING lers. High pressure quartz mercury-vapor lamp pro AND BLEACHING TESTS. FLUORESCENCE vides ultraviolet radiation ANALYSIS in near middle and far re VITAMIN D STUDIES gions. Flexible . . . direc LUMINESCENT tional adjustment affords PHOTOGRAPHY full light beam intensity PHOTOCHEMICAL toward any point. REACTIONS 115 v o l t s , 6 0 cycles, A . C WRITE FOR COMPLETE DATA on these and other Hanovia fused quartz lamps for laboratory application.
MODEL
FEATURES: • • • •
Pen travel 1 Second full scale. Accuracy 9 9 % or belter. Photoelectric Chopper for long life, Zener d i o d e stabilized reference voltage. • Adjustable p a p e r speeds. • Input suitable for high i m p é d a n c e sources. • Adjustable range control.
RANGE: 0-10 MILLIVOLTS D.C 0100 MILLIVOLTS D.C The S e r v o - G r a p h i c Recorder is an ideal l a b o r a t o r y instrument. Put if to w o r k a n d save a valuable technician's time. O . E . M . users invited. W r i t e for literature
C. H. STOELTING CO. 12" CHART SERVO RECORDERS MULTI-CHANNEL H I G H FREQUENCY OSCILLOGRAPHS POLYGRAPHS · KYMOGRAPHS · MANIPULATORS
• ENGELHARD H A N O V I A , INC. ·
HANOVIA LAMP DIVISION
424
N O R T H H O M A N AVE., C H I C A G O
100 CHESTNUT STREET, NEWARK, NEW JERSEY Circle No. 95 on Readers' Service Card Circle No. 162 on Readers' Service Card 60 A
·
ANALYTICAL CHEMISTRY
#22700
SERVO-GRAPHIC RECORDER
2 4 , ILL.
