3140
CENTRIFUGAL SEPARATION
Product Capsules
ON YOUR MIND? Electrodes. Info on 121 electrodes to be used with pH meter. 214 Automatic
Electrometers.
WRITE FOR THIS FOLDER!
null
pH/mV meter,
IL 195
Electrometers. Model is sensitive to 0.0002 pH units. 108 Electrophoresis
Units.
Complete,
compact, coordinated system. Electrophoresis Units.
209
Unit resolves 7
0.01 μg. protein. It illustrates and describes
Enclosures. Safety microbiological cabinets and dry boxes. 115
WESTERN STATES CENTRIFUGALS
Evaporators. Brochure uum, low-temp. unit.
and points out exclusive, bonus features which will renew your hope for the ultimate in mechanical equipment. Your request also will bring an application question naire which will reveal the factors necessary to convert your requirements into mechanical terms. Ask for Bulletin No. 3140.
It's FREE, and you're welcome.
W E S T E R N STATES 1702 FAIRGROVE AVENUE HAMILTON, OHIO Circle No. 91 on Readers' Service Card
Filter
Papers.
Ion exchange resin 89
loaded papers. Filters. niters.
on hi-vac119
New brochure on membrane 88 'Ultracleaning of 67
Filters. Booklet Fluids & Systems.'
Fraction Collectors. Automates frac tion collection, reagent addition. 83 Fraction Collectors. providing 250 tubes.
Compact model 15
Furnaces. Info on electric unit for heavy-duty lab. work. 92
Free laboratory advisory service
Furniture. Catalog on fume hoods and other items. 20 Gels. Info on gels for macromolecule separation. 165 Grease. Has low vapor pressure, high melting point. 16 Homogenizer. Info unit in two models. Hydrogenators.
on high-speed 184
Bulletin
synthesis unit.
on
new, 126
Instruments. 1964 catalog on units for separation and detection. 70 Integrators. Installs strip chart recorders. Integrators. digited unit.
on
standard 128
Data on new automatic 143
Lamps. Mercury vapor arc model for photochemistry. 31
have data, will travel
Microbiological Units. Info on bio and industrial equipment. 105 Microscopes.
ALBERENE STONE
for 75 years the only perma nently satisfactory material
for chemical laboratory table tops, shelving, sinks, splash backs, drain boards and fume hoods. Prompt delivery. ALBERENE S T O N E - A DIVISION OF THE GEORGIA M A R B L E COMPANY. For FREE l i t e r a t u r e and t e c h n i c a l assistance address: THEALBERMAR COMPANY, 386 PARK AVE. SOUTH, NEW YORK, N.Y. 10016, DEPT. C
150A
·
Circle No. 13 on Readers' Service Card ANALYTICAL CHEMISTRY
unit. Microscopes. micrography.
Booklet on polarizing 186 Model for use in photo 100
Monochromators.
light unit.
New high intensity 12
