G. C. ACCESSORIES ... means service to you. A complete line of G.C. Accessories is available from stock to meet all your n e e d s . . . Recorders, Columns, Valves, Integrators, Temperature Programmers, Column Supplies, Syringes, Hydrogen Generators . . . Write for your free copy of our new 1967 Accessory Catalog or see our Accessories Unlimited at the Pittsburgh Conference—March 6-10, Booths F42, 43, 44 & 45.
42 A
·
ANALYTICAL CHEMISTRY
UNLIMITED...
varian aeroGraPH SPECIALISTS 2700 Mitchell Dr., Walnut Creek, Calif.
IN GAS ·
CHROMATOGRAPHY P.O. Box 734, 4002 Basel, Switzerland
VA
Circle No. 162 on Readers' Service Card
VOL. 39, NO. 2, FEBRUARY 1967
·
43 A
