V O L U M E 25, NO. 5, MAY
47 A
1953
LITERATURE, continued
OVER 50 YEARS EXPERIENCE B U I L T INTO FINE LABORATORY FURNITURE
PETERSON
Equipment. A 24-page combined cata log and price list of laboratory gases and general laboratory equipment. Ohio Chemical & Surgical Equipment Co. (8086). 27
Only Peterson offers the plus of more than a half century know-how in the design and manufacture of quality labora tory equipment. That is why it is the standard of com parison in every field from coast to coast. Peterson's staff of planning experts zealously guard this repu tation by constant study of changing techniques under actual working conditions. A representative near you is at your service to give you the advantages of this experience. Con sult with him today, no obligation of course.
Radiochemicals. A 4-page booklet and price list of radiochemicals and in struments available. Nuclear Instru ment & Chemical Corp. (S-l 19-1252). 28
Send
for
llluitratvd Catalog FREE
Counting Unit. A 4-page bulletin de scribing a complete proportional count ing system and a high speed scaler for proportional and scintillation counting. Nuclear Measurements Corp. 29 Autoclaves. A new 48-page illustrated catalog explains design and features of autoclaves for pressure-temperature re actions. Also covered are materials of construction, types of agitation, stuff ing boxes, and instrumentation. BlawKnox Co. (Cat. 2418). 30 Centrifuge. Four-page bulletin illus trates and describes the Aristocrat centrifuge and accessories. PhillipsDrucker 31 Pelargonic Acid. Three-page bulletin contains tentative specifications, typical characteristics, typical composition data, applications, and shipping data. Emerv Industries, Inc. (Tech. Bull. 46). 32
LEONARD
Wattmeter. This 2-page bulletin in cludes complete specifications and full description of features of a wattmeter, having a range of 0.3 to 9000 watts, 20 to 3000 cycles per second response, conFor further information, see coupon on page 41 A
*
tr-s
Houdriflow Operation. An 8-page re print giving the record of Houdriflow catalytic cracking during the past 2 years in several installations. A de scription of the process and drawing of a Houdriflow unit are included. Houdry Process Corp. 34
Research Chemicals. A new product listing of over 40 research chemicals for analytical use. Reagents for alcohols, polynuclear hydrocarbons, cortisone, choline esterase, glucuronidase, phos phatase, and many other enzyme sys tems are described. Dajac Laborato ries 36
Chicago 14, Illinois
1230 Fullerton Ave.
Spectrophotometers. An inclusive, 28-page catalog of Beckman ultraviolet and visible spectrophotometers. Beckman Instruments, Inc. (Bull. 303-15). 33
Filter Paper. A folder, complete with samples, descriptive of the Filtaweb line of industrial filter papers. Brosites Products Corp. (Bull. 16). 35
PETERSON&CO.,INC.
A NEW LAB? you need this new talog and planning guide 180 pages of valuable ideas, layouts, specifications...featuring the most modern laboratory furniture and equipment. See h o w M e t a l a b ' s exclusive sectional design gives y o u unlimited o p p o r t u n i t y for " c u s t o m - b u i l d i n g " y o u r l a b . Find out h o w y o u c a n satisfy y o u r e x a c t needs . . . w i t h o u t p a y i n g custom-made prices. It's t h e y e a r ' s most v a l u a b l e a i d to l a b o r a t o r y p l a n n i n g . D o n ' t miss it.
SECTIONAL LABORATORY FURNITURE AND EQUIPMENT DY
METALAB
Equipment Corp. 252 DUFFY AVE., HICKSVILLE, L. Ι., Ν. Υ.
TS& on your company • tattvrfiMd or covp«n «toting • your l i t l · end f i r m ' · n a m · . .^
METALAB EQUIPMENT CORP., 252 DUFFY AVE., HICKSVILLE, Ι. Ι., Ν. Y. Please send me without charge a copy of your new 180 page manual on laboratory planning. Q I am also interested in your free laboratory engineering and planning service. Name Firm_ Address-
Saies engineers in principal cities
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