THE MARK OF THE EXPERT Chromatographers the world over choose Hamilton syringes over all others. The reason is plain: the better the syringe, the better the results. Call or write for your free copy of the Hamilton syringe catalog. Hamilton Company, P.O. Box 10030, Reno, Nevada 89520. (800)648-5950.
HAMILTON The measure of excellence. CIRCLE 65 ON READER SERVICE CARD
