THE MOST COMPLETE LINE FOR GAS CHROMATOGRAPHY

MODEL 23C — economical com­ pact, reliable

MODEL 6*lC—only 21 χ 15 x 13*. linear splitter, most versatile

MODEL 10—preferred for biochemical U-shaped packed column work

MODEL 20 — separate electronic and column cabinets, linear splitter, versatile

MODEL 15 — for Ushaped packed glass columns

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BARBER COLMAN

THE MOST COMPLETE LINE FOR GAS CHROMATOGRAPHY Five distinct models cover the needs of any chromatographer. The many options o n most of these models offer a broad selec­ tion of detectors, column types, and accessories. T h e researcher buys nothing he does not need — he chooses options which help his work best. For your widest choice, call Barber-Colman.

Model

Thermal Max. loniz*ition Column Conduct· Flame Argon T e m p . ivity

61C

380°C

23C

300°C

15

300°C

*10

400°C

10

400°C

20

400°C

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Features

linear splitter heated filament or thermistor detector for biochemical studies single column dual column

Ï | Single or dual packed or Γ capillary columns J

linear splitter

*Convertible to dual column in field.

Temperature programming available on most models.

NATION-WIDE

NETWORK

OF SALES-SERVICE

FACTORY

BRANCHES

BARBER-COLMAN COMPANY I n d u s t r i a l I n s t r u m e n t s D i v i s i o n Dept.w, 15103 Rock street, Rockford, minois, U.S.A. BARBER-COLMAN of CANADA, Ltd., Dept.W, Toronto & Montreal · Export Agent: Ad. Auriema, Inc., NY