VYDAC™
ES&T
REVERSE PHASE LIQUID CHROMATOGRAPHY
ENVIRONMENTAL SCIENCE & TECHNOLOGY Environmental science continues to be one of the fastest growing fields. And EScST has grown right along with it! ES&T continues to give you the prac tical, hard facts you need on this sci ence . . covering research, tech niques, feasibility, products and services. Essential reading for environmental scientists both in the business and academic world. . .ES&T h a s increased its emphasis on peer-reviewed re search dealing with water, air, a n d waste chemistry in addition to adding critical discussions of important envi ronmental science issues—all relevant to understanding the management of our natural environment. Also included is analysis of governmental regula tions, current environmental research lab activities, a n d much more! Use the coupon to order your subscrip tion today!
"PRIORITY POLLUTANTS
Environmental Science & Technology, American Chemical Society 1155 Sixteenth Street, N.W., Washington, D.C. 20036 Yes, I want to keep up-to-date with ENVIRONMENTAL SCIENCE & TECHNOLOGY. Please enter my subscription as follows:
SEPARATION OF PRIORITY POLLUTANT PAH'S BY HPLC
The VYDAC 201 TP 5 micron reverse phase material is the only separations material in the world that wil! resolve all priority pollutants— in no more than about 30 minutes.
ACS Members* 1-Year 3-Years Nonmembers Personal 1 Year 3-Years Nonmembers Institutional 1-Year
Foreign D $25.00 Π $64.00
Π $21.00 α $50.00
D $28.00 D $71.00
α $72.00
D $79.00
Please specify: Π Hard copy, or Π Microfiche ί 1 Payment e n c l o s e d ' (Payable to American Chemical Society) Γ ! Bill me Π Bill company Name
For more details, contact The Sep/a,'ra/tions Group. Don't hesitate to call us collect!
U.S. α $ΐ8.οο D $43.00
,
Title
__
.
Organization_ Address π Business
DHome_
City
THE SEPARATIONS GROUP Box 867 · 16640 Spruce St. · Hesperia, CA 92345 USA Telephone (714) 244-6107 CIRCLE 203 ON READER SERVICE CARD
766 A • ANALYTICAL CHEMISTRY, VOL. 53, NO. 6, MAY 1981
State
'.
.•Zlp-
Allow 60 days for your first copy to be put in the mail. '"ACS Member rates are for personal use only. i C A L L TOLL FREE: 800-424-6747
