Bausch&Lomb introduces
Pittsburgh Conference
HIGH PRECISION
LABINDUSTRIES 1 8 0 2 S e c o n d Ave. Berkeley, Calif. 9 4 7 1 0 . 4 1 5 - 8 4 3 - 0 2 2 0 Exhibiting: A u t o m a t i c , p r e c i s i o n reagent dispensers a n d d i l u t o r s w i t h new accessories: heating pad, magnifying indicator, motor ized a t t a c h m e n t ; a q u a m e t r y a p p a r a t u s f o r micro- and mac rodetermi nations; disposable f i l t e r s y s t e m ; s e l f - a d j u s t i n g m i c r o p i p e t s ; test t u b e a n d rotator.
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FLOWMETERS L O W COST
* $
10
LAB-LINE I N S T R U M E N T S , I N C . 1 5 t h & B l o o m i n g d a l e Ave. M e l r o s e Park, 111. 6 0 1 6 0 . 312-345-7400 Exhibiting: Gallay Kleen-Matik washer; # 2 8 0 1 0 deionizer; # 3 5 0 2 oven; # 7 0 0 0 series c l a m p s ; m a g n e t i c s t i r r e r s ; w a t e r b a t h s ; and new Hi-Lo S t a b i l - T e m p c i r c u l a t i n g b a t h .
new highperformance analytical instruments
LABORATORY E Q U I P M E N T (PUBLICATIONS) 2 0 C o m m u n i t y PI. M o r r i s t o w n , N. J . 0 7 9 6 0 . 6040 Exhibiting: tion.
Laboratory
Equipment
LABTEST E Q U I P M E N T CO. 2 2 2 1 Barry Ave. Los A n g e l e s , Calif. 9 0 0 6 4 .
public a-
BAUSCH & LOMB
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213-478-
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DIVISION
LABTRONICS Div. T h e t a I n d u s t r i e s , Inc. 2 6 Valley R d . Port W a s h i n g t o n , N. Y. 1 1 0 5 0 . 516883-4088 Exhibiting: Research v i s c o m e t e r ; ball m i l l ; t e m p e r a t u r e p r o g r a m nier; di lato m e t e r s ; auto m a t i c m e l t i n g point a p p a r a t u s ; a u t o m a t i c m i c r o c o m b u s t i o n a p p a r a t u s f o r NCHO de terminations, microrapid.
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LEEDS & N O R T H R U P CO. S u m n e y t o w n Pike N o r t h Wales, Pa. 1 9 4 5 4 . 2 1 5 - 6 4 3 - 2 0 0 0 Exhibiting: Portable pH m e t e r : pH flow as s e m b l y and reference e l e c t r o d e ; null de t e c t o r and linear a m p l i f i e r ; X-Y plus X-T lab o r a t o r y recorder; g a l v a n o m e t e r r e p l a c e m e n t kit; I n f o t r a k f o r c h o m a t o g r a p h y a p p l i c a t i o n s .
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E. LEITZ, I N C . R o c k l e i g h , N. J. 0 7 4 6 7 . 201-767-1100 Exhibiting: MPV m i c r o s c o p e photometer; Orthoplan industrial research microscope; new stereo m i c r o s c o p e RS; research polariz ing m i c r o s c o p e . LIF-O-GEN, INC. P. O. Box 3 0 2 Lumberton, N. 4650
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Flowmeters are panel or bench mounted. End fittings in contact w i t h fluids maybe ordered in a choice of three materials: anodized alu minum, nickel plated brass, or 316 stainless steel. 0-nngs and packing are Buna-N, Neoprene, or V i t o n - A . Pyrex Flowtubes are pro tected by extra heavy, optically clear plastic Shields.Installation of Flowtubes is facititated by SMI's exclusive tube lock- This ingeneous device permits easy removal of Flowtube with out having to disassemble Flowmeter from panel, and its non-rotating feature is a real advantage. End fittings can be turned 3 6 0 degrees for o p t i m u m arrangement of inlet and outlet ports.
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" W r a p a r o u n d " Shield design provides 180 de grees visibility, while partial side panels greatly reduce glare. Flowmeters are available w i t h or w i t h o u t builtin metering valves.
SMI
INSTRUMENTS
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08048.
Circle No. 26 cut Readers' Service Card ·
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Exhibiting: D i r e c t - r e a d i n g s p e c t r o m e t e r M 2 1 i with computerized CRT readout, power source.
For further information, write Analytical Systems Division, Bausch & Lomb, 15 Linden Avenue, Rochester, N Y . 14625
68 A
End fittings excl
201-267-
2518
instruments at the Pittsburgh Conference Booths 1109-1116
ANALYTICAL S Y S T E M S
UP *
LABORATORY DATA CONTROL P. 0 . Box 1 0 2 3 5 Riviera B e a c h , Fla. 3 3 4 0 4 . 305-8445241 Exhibiting: Simultaneous dual wavelength uvMonitor; ultrahigh-sensitivity mercury m o n i t o r ; d i f f e r e n t i a l direct reading c o n d u c t o rs on i tor; c o m p l e t e line of low-cost servographic potentimetric recorders; ref ractoMonitor; fluroMonitor high-pressure liquid c h ô m a t o g r a p h y p u m p - d a m p e r ; c o m p l e t e line of accessories f o r high-speed liquid c h r o m a tography.
LABORATORY E Q U I P M E N T CORP. 3 0 0 0 Lakeview Ave. St. J o s e p h , M i c h , 4 9 0 8 5 . 616-9835533 Exhibiting: R a p i d , d i r e c t - r e a d i n g s u l f u r determinator; direct-reading hydrogen détermina tor; wide-range carbon d «terminator; d r i l l i n g device f o r gases in m e t a l s ; c o m p l e t e line e q u i p m e n t and accessories f o r t h e c o m b u s t i o n and f u s i o n of m e t a l s a n d o t h e r materials.
See these
13
A N A L Y T I C A L CHEMISTRY, VOL. 4 3 , NO. 2, FEBRUARY
609-267-
N E W JERSEY O X ) 7 3
- ΡΉΟΝΕ 3 0 19 3 9 - 0 6 7 0 -
Circle No. 168 on Readers' Service Card
1971
