performance-proved instruments for GAS CHROMATOGRAPHY

For laboratories that must have a

fu l l -qual i ty , thorough ly re l iable

gas ch romatograph at an eco­

nomical price, Perkin-Elmer now

of fers the M o d e l 154-L Vapor

Fractometer. This new instrument,

suitable for routine and research

uses, f ea tu res h i g h sens i t i v i t y

a n d w ide tempera tu re range .

A broad selection of sample-han­

dl ing and analytical accessories is

a v a i l a b l e . Send

$1150 for the illustrated

brochure and com­

plete information on the entire 154

product l ine.Write Instrument Divi­

sion, Perkin-Elmer Corpo ra t i on ,

750 Main Ave., Norwalk, Conn.

Perkin-Elmer®

PERKIN-ELMER INTRODUCES A QUALITY-BUILT, LOW-PRICE VAPOR FRACTOMETER