CARLE INSTRUMENTS, INC. - ACS Publications - American


CARLE INSTRUMENTS, INC. - ACS Publications - American...

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No. 4 of a series

Carle's $ 4 4 6 0 Answer t o Analysis of Natural Gas (O2-N2 Separation) Ethane x32

I Methane x256

NATURAL GAS ANALYSIS (02-N2 SEPARATION) Instrument: Col. Temp: Flow Rate: Chart Speed : Sample Size: Column 1:

Propane x32

Column 2:

Cat. No. 0152 Series-S AGC 111 64°C 30 m l / m i n (74 psig) 0.5 i n / m i n 1.0 ml 10 ft. χ Vs in., 15% Squalane on Chromosorb PAW, 80-100 mesh 6 ft. χ Ye in., Porapak R,

80-100 mesh 4 ft. χ Ye in., Molecular Sieve 5A, 80-100 mesh

One of 15 Optimum, Factory-Programmed Answers Available from Carle's Automated Series-S AGC There are fourteen more hard gas analysis problems answered automat­ ically by Carle's Series-S AGC's. Each dedicated instrument is factory pro­ grammed, completely tested and ready for immediate use. Each utilizes Carle's unique column sequencing techniques

to produce fast, sensitive, complete analyses. Lower cost manual versions are also available. Complete data on the above answer, plus information on all 15 Series-S AGC's and a listing of their manual equivalents will be sent to you on request.

C A R L E I N S T R U M E N T S , INC.

1141 East Ash Avenue · FuHerton, CA 92631 • 714-879-9900 CIRCLE 38 ON READER SERVICE CARD ANALYTICAL CHEMISTRY, VOL. 48, NO. 6, MAY 1976 · 459 A