EXHIBITION
BETHLEHEM (LAB) LATHE
the improved
Booth: 42 Quaracell Products, Inc. 401 Broadway New York 13. N. Y. Exhibiting: High precision quartz prod ucts, polyethylene products, scientific glass apparatus.
for Glassworking . . . now α production lathe and more versatile research tool the NEW H-V TABLE changes
Booth: 65 Research Specialties Co. 200 South Garrard Blvd. Richmond. Calif. Exhibiting: Complete modular gas chro matography system, robot chemist.
in 2 minutes from
HORIZONTAL to
VERTICAL
Booth: 64 Rinco Instrument Co.. Inc. S l l South Prairie St. Greenville, III. Exhibiting: Rinco rotating evaporators, Rinco fraction collectors, stereomodels, "Poly-Cone" universal adapter.
4 Booth: 68 O. C. Rudolph & Sons, Inc. P. O. Box 446 Caldwell. N. J. Exhibiting: Photoelectric polarimeter, xenon light source with magnetic arc con trol, Rudolph monochromator. Booth: 99 Sanborn Co. 175 Wyman St. Waltham 54, Mass. Exhibiting: Sanborn Model 350 direct writing recording system, Model 550 pho tographic recording system for recording simultaneous biophysical phenomena, Model 100M console model electrocardio graph, Model 300 portable electrocardio graph, Model 769 monitoring oscilloscope, Model 280 Rappaport-Sprague acoustic stethoscope, Model 450 portable ampli fier assembly, Models 267B and 270 physi ologic pressure transducers, Model 276 chart viewer, Model 320 two channel di rect writing recorder. Booth: 45 S & S Associates, Inc. P. O. Box 6 780 West DeKalb Pike King of Prussia, Pa. Exhibiting: Skiatron Electronics and Television Corp.'s storage oscilloscope Model Sk 1001, Statham Development Corp.'s hot and cold chamber Model BC-2B, National Ultrasonic Corp.'s trans ducer tank Model 220, Technical Meas urement Corp.'s nuclear instrumentation. Booth: 24 E. H. Sargent & Co. 1346 Connecticut Ave.. N. W. Washington 6, D. C. Exhibiting: Sargent Model SR recorder, Sargent constant rate buret, Sargent Model X V Polarograph. Booth: 89 Schorr and Co. 7300 West Montrose Ave. Chicago 34, III. Exhibiting: N e w chromatography items, Sigmamotor pumps, direct reading flame
N E W FEATURES IN CHUCK • • • •
Keyless Chuck Steel W e a r Rings Nodular Roller Guides Chuck Lock—Tailstock Write for bulletin L-60
B A detect
BETHLEHEM APPARATUS COMPANY, INC. HELLERTOWN, PA. Circle No. 41 on Readers' Service Card
and continually record...
*
TOTAL ACIDITY and total alkalinity
with the
T E C H N I C O N ®
AutoAnalyzer® You can now automatically analyze or monitor total amount of acid rather than pH condition A field-proven system... over 1500 AutoAnalyzers are now auto mating routine wet-chemistry analyses in plants and laboratories throughout the free world . . . analyzing u p to 60 repetitive samples per hour or monitoring on-stream continuously. *Detects other elements or compounds: e.g., Hardness, Fluoride, Carbon Dioxide, Aluminum, etc. 65 fully-automated determinations are now possible... more are coming. Send for your free abstract
method
kit and brochure
AKA today
TECHNICON CONTROLS, INC. RESEARCH
PARK
·
C H A U N C E Y , Ν. Υ .
Circle No. 204 on Readers' Service Card
VOL.
3 2 . N O . 1 0 . SEPTEMBER 1 9 6 0 .
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