ADVERTISERS' PRODUCT GUIDE Doerr Glass Co.* Fischer & Porter* Fisher Scientific Co. General Laboratory Supply Co. Em il Greiner Co.* Harshaw Scientific Division of Harshaw Chemical Co. Kern Laboratory Supply Co. Arthur S. LaPine & Co. New York Laboratory Supply Co. Palo Laboratory Supplies, Inc. Ε. Η. Sargent & Co.* Schaar & Co. Scientific Glass Apparatus Co.* Standard Scientific Supply Co. Tenso-Lah, Inc. Arthur H. Thomas Co. W. M. Welch Manufacturing Co. Will Corp. 110. HYGROMETERS American Instrument Co.* Atkins Techncial, Inc. Burrell Corp. Chemical Rubber Co.* Chicago Apparatus Co. Fischer & Porter* Fisher Scientific Co. General Laboratory Supply Co. Emil Greiner Co. Harshaw Scientific Division of Harshaw Chemical Co. Kern Laboratory Supply Co. Labline, Inc.* Arthur S. LaPine & Co. Minneapolis-Honeywell Regulator Co.* New York Laboratory Supply Co. Palo Laboratory Supplies, Inc. Ε. Η. Sargent & Co.* Schaar & Co. Scientific Glass Apparatus Co. Tenso-Lab, Inc. Arthur H. Thomas Co. W. M. Welch Manufacturing Co. Will Corp. 111. INCUBATORS Aloe Scientific Division of A. S. Aloe Co. American Hospital Supply Corp. American Instrument Co.* Andrew Technical Supply Corp.* Atkins Technical, Inc. S. Blickman Co.* Blue M Electric Co.* C. A. Brinkman & Co.* Burrell Corp. Central Scientific Co.* Chemical Rubber Co.* Chicago Apparatus Co. Cole-Parmer Instrument & Equipment Co. Electric Hotpack Co.* Erb & Gray Scientific, Inc. Fisher Scientific Co.* General Laboratory Supply Co. Emil Greiner Co. Harshaw Scientific Division of Harshaw Chemical Co. Kern Laboratory Supply Co. Labline, Inc.* Laboratory Equipment Co. Arthur s. LaPine & Co. Meinecke & Co., Inc. Millipore Filter Corp.* National Appliance Co.* New Brunswick Scientific Co.* New York Laboratory Supply Co. Palo Laboratory Supplies, Inc. Precision Scientific Co.* Ε. Η. Sargent & Co.* Schaar & Co. Scientific Glass Apparatus Co. Standard Scientific Supply Co. Tenso-Lab, Inc. Arthur H. Thomas Co.* W. M. Welch Manufacturing Co. Wilkens-Anderson Co. Will Corp. 112. JARS Aloe Scientific Division of A. s. Aloe Co. American Agile Corp.* American Hospital Supply Corp. Atkins Technical, Inc. Bel-Art Products* Burrell Corp. Chemical Rubber Co.* Chicago Apparatus Co. Coors Porcelain Co.* Corning Glass Works* Doerr Glass Co.* Fisher Scientific Co. General Laboratory Supply Co. Emil Greiner Co. Harshaw Scientific Division of Harshaw Chemical Co. Meinecke & Co., Inc. Microchemical Specialties Nalge Co.* New York Laboratory Supply Co. Arthur S. LaPine & Co. Palo Laboratory Supplies, Inc. Ε. Η. Sargent & Co.*
Schaar & Co. Scientific Glass Apparatus Co. Spex Industries, Inc. Standard Scientific Supply Co. Arthur H. Thomas Co. U. S. Stoneware Co.* Will Corp.
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JOINTS, GLASS—see glass joints 113. KETTLES, REACTION Aloe Scientific Division of A. S. Aloe Co. Atkins Technical, Inc. Burrell Corp. Chemical Rubber Co.* Chicago Apparatus Co. Corning Glass Works* Erb & Gray Scientific, Inc. Fisher Scientific Co. Emil Greiner Co. Kontes Glass Co.* Arthur S. LaPine & Co. New York Laboratory Supply Co. Palo Laboratory Supplies, Inc. Patterson-Kelly Co.* E. H. Sargent & Co.
*Patents Pending
SCIENTIFIC & INDUSTRIAL
MECHANICAL CONVECTION
OVENS
Schaar & Co.
Scientific Glass Apparatus Co.* Standard Scientific Supply Co. Tenso-Lab, Inc. Arthur H. Thomas Co. U. S. Stoneware Co.* Will Corp. KJELDAHL APPARATUS—see nitrogen de termination apparatus 114. LABORATORY FURNITURE & FUR NISHINGS Alberene Stone Corp.* Aloe Scientific Division of A. S. Aloe Co. American Hospital Supply Corp. S. Blickman Co.* Burrell Corp. Chemical Rubber Co.* Chicago Apparatus Co. Duralab* Ealing Corp. Erb & Gray Scientific, Inc. Fisher Scientific Co. Graphic Systems Emil Greiner Co. Labline, Inc.* Laboratory Construction Co. Laboratory Equipment Co. Laboratory Furniture Co. Arthur S. LaPine 8, Co. Meinecke & Co., Inc. Metalab Equipment Corp.* New York Laboratory Supply Co. Palo Laboratory Supplies, Inc. E. H. Sargent & Co. Schaar & Co. Scientific Glass Apparatus Co. Standard Scientific Supply Co. Tenso-Lab, Inc. W. M. Welch Manufacturing Co. Wilkens-Anderson Co. Will Corp. 115. LABORATORY GLASSWARE AND PLASTICWARE AND CERAMICWARE Ace Glass, Inc.* Aloe Scientific Division of A. S. Aloe Co. American Hospital Supply Corp. Atkins Technical, Inc. Bel-Art Products* Burrell Corp. Chemical Rubber Co.* Chicago Apparatus Co. Clay-Adams, Inc.* Corning Glass Works* Doerr Glass Co.* Engelhard Industries* Fischer & Porter* Fisher Scientific Co.* General Laboratory Supply Co. Emil Greiner Co.* Harshaw Scientific Division of Harshaw Chemical Co. Kontes Glass Co.* Arthur S. LaPine & Co. Meinecke & Co., Inc. Microchemical Specialties* Micro-Ware, Inc. Millipore Filter Corp.* Nalge Co.* New York Laboratory Supply Co. Norton Co.* Palo Laboratory Supplies, Inc. Phoenix Precision Instrument Co.* Ε. Η. Sargent & Co.* Schaar & Co. Scientific Glass Apparatus Co.* Standard Scientific Supply Co. Tenso-Lab, Inc. Arthur H. Thomas Co. U. S. Testing W. M. Welch Manufacturing Co. Wilkens-Anderson Co. Will Corp.*
HEART OF CONTROL
BLUE M's Elect rlc Ovens now use Maximum wattage ONLY on initial run-up. When set temperature is reached, POWER-O-MATIC goes into action and M I N I M U M wattage is AUTOMATICALLY modu lated in relation to temperature and work load.
A PROVEN DESIGN k Multiple β
\
"fail-Safe" J? ^V.
Feature
^-"
S T R A I G H T LINE TEMPERATURE C O N T R O L A U T O M A T I C HEAT RECOVERY E X T R A " 4 0 0 % " SAFETY F A C T O R H O R I Z O N T A L AIR FLOW ^TEMPERATURE Model No.
w.
POM-100 POM-110 POM-120 POM-130 POM-140
14 20 25 38 48
ALSO
AVAILABLE
RANGE:
1. 5. (Inch es) D. H. 14 18 20 20 24
IN
14 20 20 25 36
BENCH
WRITE FOR -THE
TO
316°
