polysaccharides, low molecular weight compounds, and hyaluronic acid. Ap p l i c a t i o n s for h i g h - t e m p e r a t u r e GPC, h i g h - s e n s i t i v i t y detection, gradient HPLC, and kinetics stud ies are also described. 12 pp. Wyatt Technology 441 Mass flow m e a s u r e m e n t . "Appli cation Guide to Mass Flow Mea surement in the Power I n d u s t r y " describes the use of direct m a s s flow monitoring for utility applica tions. Schematics and photographs illustrate typical i n s t a l l a t i o n s of flow meters for measuring pulver izer inlet air flow, condenser ex h a u s t , hydrogen m a k e - u p flows, and stack velocities. 4 pp. Sierra In struments 442
Catalogs AA. "Light Source Products: Hollow Cathode Lamps" catalog contains ap plication notes for hollow cathode discharge lamps, and tables of sin gle- and multielement lamps, includ ing information on window diameter and material, gas fill, voltage drop, maximum current, cathode element,
analytical lines, and intensity. 43 pp. Imaging & Sensing Technology 443 L a b o r a t o r y e q u i p m e n t . "Con trolled E n v i r o n m e n t a l E q u i p m e n t Catalog" features incubators, ovens, humidity cabinets, glassware wash ers and dryers, and walk-in environ mental rooms. 50 pp. Hotpack 444 Liquid analysis. Catalog describes instruments for liquid analysis, in cluding microprocessor-based pH, conductivity/resistivity, and specific ion/dissolved oxygen meters. Publi cations containing solutions to anal ysis problems are listed. 11 pp. Leeds & Northrup 445 LC. Columns and accessories for LC and SFC/SFE are listed. Tables of data and guides to choosing columns and accessories are included. 128 pp. Keystone Scientific 446 Laboratory products. "Man-Tech 1992 P r o d u c t s C a t a l o g " f e a t u r e s equipment and accessories for chro matography, titration, electrophore sis, liquid handling and dispensing, data analysis, electrochemistry, and pH measurement. Incubators, water
baths, plasticware and acrylics, cen trifuges, and shakers are also listed. 64 pp. Man-Tech 447 Glassware. "Ace Catalog 1200" con tains glassware for chromatography, photochemistry, and environmental analysis. Temperature controllers, filtering equipment, microscale glassware, and products for extrac tion and distillation are included. 500 pp. Ace Glass 448 Inorganic standards. "1992 HighPurity Inorganic Analytical Stan dards Catalog" lists single-element, organometallic, and EPA Contract Laboratory Program standards. Also included are standards for ICP mul tielement calibration, ion chromatog raphy, interference checks, drinking water, and QC. 28 pp. ChemService 449 Standards. Catalog contains EPAcertified organic solution standards, including more than 400 single-com ponent standards and methodspecific multicomponent standards. S t a n d a r d s are listed by the EPA method they support. 144 pp. NSI Environmental Solutions 450
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Chemical Sciences Graduate School Finder
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f these are the questions you're asking others, or just yourself, here is the book for you. This concise and easy-to-use guide provides undergraduate chemistry students with the information needed to select a graduate program to suit their needs and goals. Includes listings from major educational institutions in the United States and Can ada offering courses leading to a Master's or Ph.D. degree in chemistry and allied fields. Provides information on the size and make-up of student population, admission and degree requirements, costs and financial aid, faculty members and their research specialties, and the institution's research facilities and equipment. Also included is a section on how to apply to graduate school, a checklist of things to do, and perforated pages with preprinted postcards for requesting materials from graudate schools. CONTENTS • How To Use This Guide · Planning for Graduate Work in Chemistry • Alphabetical List of Schools · Graduate School Listings · Fields of Study Index · Geographic Index 200 pages (1991) Clothbound $40.00
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ANALYTICAL CHEMISTRY, VOL. 64, NO. 15, AUGUST 1, 1992 · 7 9 5 A
