LAURATE
PACKED COLUMN
SUPPORT-COATED OPEN TUBULAR COLUMN
OPEN TUBULAR COLUMN
Maximum resolution and speed
PALMITATE CAPRYLATE OLEATE MYRISTATE CAPRATE
OLEATE
STEARATE
OLEATE STEARATE
STEARATE
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15
τ—ι—ι—r
10
Ί
1 Γ
τ—r
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PLAY THIS ON YOUR GAS CHR0MATOGRAPH If you can't get this resolution in this length of time on your samples, you haven't heard of the new Model 881 S.C.O.T.C. combination for gas chromatography. That's Support-Coated Open Tubular Col umn—a new discovery that combines the con venience of the old-time packed column with the resolution of classic wall-coated open tu
bular columns. We don't hesitate to say that no matter what your gas chromatography analytical c h a l l e n g e , S.C.O.T.C. can meet it more quickly—more accurately—with manageable sample size requirements. A n d you'll get maximum instrumental benefits from your Model 8 8 1 . Don't have one? The S.C.O.T.C. a n d the Model 881 are made for each other. With the Model 8 8 1 , for example, you get dualcolumn, temperature-programmed, total de tector capability a n d versatility — bonus of
20 MINUTES — -
1'6
27 MINUTES · » -
glass column/injector systems f o r biological and other contaminating samples, with inter changeable hardware for standard metalcolumn operation. For information on how this combination performs on your application, write for A p plications Study GC-AP-008 t o : Instrument Division, Perkin-Elmer Corporation, 799 Main Avenue, Norwalk, Conn. 06852.
PERKIN-ELMER
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