ES&T
LITERATURE Water management. Brochure de scribes complete services for designing, building, operating, and servicing water treatment facilities tailored to client firms' financial situations. Pure Water Management Program. Ar rowhead Industrial Water 151 Power plant simulation. Brochure de scribes Network 90, a simulated power plant that allows operators to learn from their mistakes "without really making any." Babcock & Wilcox 152 Non-asbestos gasketing. Composite data sheet describes gasketing mate rials made without asbestos. Rogers 153 Thermal anemometer. Bulletin H-100 describes handheld thermal ane mometer for measuring air flows of 0-600 and 500-6000 ft/min. Dwyer Instruments 154 Sludge dewatering. Brochure describes an expanded line of Magnum for sludge dewatering. Pressure/time analysis is included. Parkson 155 Air filtration. Bulletin No. 11-101A describes CAM-1 absolute filter for use in special clean rooms and where air Filtration is critical. Cambridge Air Filter 156 Instrument rental. Catalog lists and describes nearly 1000 electronic in struments available for rent. Genstar Rental Electronics 157 Ion analysis. "Guide to Ion Analysis" explains how to analyze for many species with an ion-selective electrode. Concentration, temperature ranges, and other data are given. Orion Re search 158
ucts and methodologies are described. LKB Instruments 160
old limit values for various substances. Labconco 171
pH testing. Bulletin 522D describes 10 solid-state instruments for pH mea surements, titrations, ion-selective electrode analyses, and the like. Fisher Scientific 161
X-ray diffractometers. Brochure ex plains how X-ray diffractometers and spectrometers can be automated and tied into the Apple He microcomputer. Dapple Systems 172
Air emissions testing. Brochure details the company's expertise in air emis sions testing. Entropy Environmen talists 162
Mechanized grinder. Bulletin PB-336B introduces a mechanized mortar and pestle mill for fast grinding of biolog ical and nonbiological materials. Can grind from as much as 8 mm to 1-20 μιη. Brinkmann Instruments 173
Fume hoods. Catalog lists fume hoods, laboratory furniture, and other items. Blair 163 Fumes respirator. Data sheet 1482F108 describes a metal fumes respi rator that [has a N I O S H approval number. Fijs user comfortably. H S C 165 Nitrogen analyzer. Publication ex plains how A N A 1500 analyzer per forms complete, rapid N2 analyses in less than 3 min. Many applications. Erba Instruments 166 Air sampling standards. Guide lists more than 550 chemical and particu late hazards for which air sampling standards were promulgated by NIOSH/OSHA; referenced to N I O S H methods. SKC 167 Surface analysis. Catalog 38 lists vacuum components and subsystems for surface analysis. Kratos Analytical Instruments 168 Mercury vapor detection. Catalog lists 20 technical reprints relating to mer cury vapor detection by gold film technology. Environmental applica tions are included. Jerome Instrument 169
Flexible liners. Brochure describes flexible liners for ponds, reservoirs, landfills, and tanks. Chemical resis tance data and installation informa tion are provided. National Seal 159
Analytical instruments. Catalog for 1983 lists analytical instruments and other laboratory equipment, featuring those made of Teflon. Berghof/ America 170
Biotechnology. Brochure discusses several phases of generating and iso lating biomolecules. Innovative prod
Fume hood. Guide describes how to select the correct fume hood for given laboratory needs and explains thresh
Gas stream analysis. Data Sheet PSS 6-6J1A tells how to analyze for one component in a gaseous stream. Ex amples are carbon monoxide, carbon dioxide, and methane. Foxboro 174 Iron/ manganese removal. Bulletin 6230 explains how oxidizing filters can remove dissolved iron, manganese, and hydrogen sulfide from water. Permutit 175 Electrodeless conductivity. Catalog Sheet 221-01 lists electrodeless con ductivity cells for solutions not nor mally suitable for use with a conven tional cell. Beckman Instruments 176 Microscopes. Catalog explains fea tures of microscopes for medical, re search, clinical, and laboratory use. Swift Instruments 177 Mist eliminators. Bulletin 322 explains how mist eliminators can handle droplets even smaller than 3 μη\ in diameter. The device has applications in pollution control and other areas. Glitsch 178 Liability reduction. Information kit tells how companies using or producing toxic materials can assess and perhaps reduce their risk of pollution liability. Environmental Technology (U.S.) 179 Water sterilizers. Brochure describes the "P-Series" group of compact water sterilizers that use ultraviolet light. The devices' can handle many water pathogens. Pure Water Systems 180 Environ. Sci. Technol., Vol. 17, No. 9, 1983
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Water control. Brochure describes large water control projects that the company has carried out worldwide. Rodney Hunt 181 Distillations systems. Catalog lists glass distillation systems, components, and control accessories. H.S. Martin 182
Four of a kind for fast, accurate analyses of Cl2, NH3, 0 2 , and F~ Why ijaniile Λ-ith result* or bother with man- - e*li"fi sJmrt-. .41MI out. steptiv star huw to 'J^s Ο on {Ht- tnryoti isoii • v w i * to ryurkly «il» rind ji.L.ur
