ANALYZES EVERYTHING...
FROM
STILL THE BEST VALUE FOR YOUR MONEY Here is just the right laboratory temperature control unit. Light est weight (only 5 lbs.), compact and portable . . . so that any container can be converted quickly and easily to an efficient constant temperature bath. Extremely ac curate (to ±0.01°C». Wide range (0°-100°C). Operates safely even in a very shallow immersion depth (3}4"). Direct and simple setting of precise temperature (utilizes very sensitive Mercury contact controls—not bi-metal). Adjustable rate of flow from a few drops per minute to a remarkable 12L/minute . . . And priced sensibly . . . compare features with less expensive units which are much less rugged, less accurate, less dependable. Just drop us a note and we'll send complete details.
BRONWILL SCIENTIFIC A D I V I S I O N OF W I L L S C I E N T I F I C , I N C .
225 N. Goodman S t . , Rochester 1, Ν. Υ . Circle No. 203 on Readers Service Card
TO
INC
Only the Bausch & Lomb Spectronic 505 Recording Spectrophotometer, under $4700, compares with the $10,000 to S20,000 instruments Here's t h e most useful spectro-analytical instrument you can buy. Why? Faster, more critical recording of transmittance, linear absorbance, reflectance and emission throughout the UV and visible ranges. Use it t o shrink t h e time of complex qualitative a n d quantitative analyses from days to minutes. Use it for jobs that just can't be done any other way. Or choose i t simply because it can analyze a wider range of materials than a n y other single instrument anywhere near its low price. See why, in your own lab.
BAUSCH & LOMB BAUSCH & LOMB INCORPORATED 60901 Bausch Street, Rochester 2, Ν. Υ.
Π Please demonstrate Spectronic 505 at my convenience. Π Please send me Catalog D-2009. Name (PLEASE
PRINT)
Company Address Cit
y
Zone
State
Circle No. 11 on Readers' Service Card VOL.
3 6 , N O . 1 , JANUARY
1964
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113 A
