FRACTOVAP LINEA G SERIES 200 TWELVE-YEAR EXPERIENCE IN GAS CHROMATOGRAPHY

BASIC UNIT MOD. GV For more details ask for DT 50/8-E

BASIC UNIT MOD. GT For more details, ask for DTSO/IO-E-

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TOP COLUMN INJECTION WITHOUT DEAD VOLUME ALL COLUMN FROM INJECTOR TO DETECTOR GLASS OR METAL COLUMNS MULTI COLUMN, MULTI DETECTOR OPERATION FULLY AUTOMATIC ANALYSIS OF GASES, LIQUIDS AND SOLIDS

DISTRIBUTORS ARGENTINA AUSTRALIA AUSTRIA BELGIUM BRAZIL CANADA FINLAND FRANCE GERMANY BRD HOLLAND PORTUGAL SPAIN SWITZERLAND TURKEY

ca r l o Erba Argent ina s.A.O. s T., BUENOS AIRES Andrew Thorn Ltd. , SYDNEY Ludwig Seibold, WIEN 1010 L» Van Ermengem & Fils, LOUVAIN Carlo Erba do BrasII S .A„ SAO PAULO 17 A l l i ed Scient i f ic Company Ltd, , SCARBOROUGH {Ontario) Laakatukku Oy, HELSINKI Erba Science, PARIS (7») Dr. Ness Vogelbusch GmbH a Co. KG, 403 RATINGEN Ahrend N.V., RIJSWIJK (Z.H,) Orteo, LISBOA Carlo Erba Espattola S Α., ESPULGAS DE .LLOBREQAT (Barcelona)'. Dr. Werner Ness, ZURICH 8046 Komet .KoI lekt i f , MACKA-ISTANBUL

CARLO ERBA SCIENTIFIC INSTRUMENTS DIVISION

VIA C. IMBONATI 24 - MILANO (ITALY)

Circle No. 52 on Readers' service card

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• HIGH-GAIN ELECTROMETER • UNIVERSAL EXCITER FOR ELECTRON-CAP­

TURE DETECTORS • CONTROL PANEL FOR THERMISTOR DETEC­

TORS • CONTROL PANEL FOR HOT-WIRE DETEC­

TORS • AUTOMATIC ATTENUATOR • LINEAR FLOW PROGRAMMER • STEP-LESS AUTOMATIC RECYCLING LINEAR

TEMPERATURE PROGRAMMER * AUTOMATIC SAMPLING FOR SOLIDS AND

HIGH-BOILING LIQUIDS • AUTOMATIC COLUMN SWITCHING VALVES • AUTOMATIC FRACTION COLLECTOR * PEAKS-HEIGHT DISCRIMINATOR