PROGRESS IS MADE IN
METALAB EQUIPPED LABORATORIES
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History shows that a lack of laboratory facilities has hindered scientific progress.
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While scientific theories are essential, there is no substitute for actual laboratory research and experimentation.
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METALAB D I V I S I O N
O F
Equipment Company
N 0 R B U T E
C O R P O R A T I O N
2 5 4 Duffy Avenue, H i c k s v i l l e , L. I., New York • We are interested in your planning service. •
Please send us your 180-page Catalog 5B Q Supplement S5-A.
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Metalab manufactures a complete line of METAL or WOOD laboratory equipment including: chemical fume hoods, and fume hoods for radioactive materials, storage cabinets and cases, center and wall tables, sinks, and specialized units for any requirements you may have for your laboratory.
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Ruska Positive Displacement Pumps are precision instruments which provide the re search engineer with a means of metering or pro portioning predetermined amounts of fluid under extreme pressure. They are available as one- or two-cylinder pumps with volumes of 100 to 1,000 cc/cylinder and pressure ratings from 4,000 to 50,000 psi. Special adaptations for the unusual application or corrosive condition are manufactured to customer specifications.
RUSKA I N S T R U M E N T S
F O R
I Ν S T R U Μ Ε N T CORPORATION T H E
O I L
I N D U S T R Y
4 6 0 7 Montrose Blvd. * Houston, T e x a s
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INDUSTRIAL AND ENGINEERING CHEMISTRY