For The First Time, High Sensitivity Nonsuppressed Ion Chromatography...
.. .is now possible, even with highly conductive eluents like KOH. Optimized around a revolutionary concept in conductivity detection, the Bio-Rad 601 IC System is much more than an ordinary H PLC. Rugged new polymer separator columns, a microprocessor control led, all-inert eluent delivery system and built-in data processing com bine to make the 601 uniquely capable of high sensitivity and excellent long term reproducibility, even for very complex samples. Compact, easy to use, and fully automatable, the 601 System offers unprecedented control in Ion Chromatography.
Detection Limits in ppb
"|
Ion F CI NO? Br N0 3 HPOS SO?
F
CI Λ
B / G / A N Eluent 5 10 40 80 85 255 130
KOH ' 15 25 15 15 15 SOÎ
t ε
NO* 1
υ
B/G/AN Eluent
Ô
ΗΡΟΪ
\ 11
I 1
Χ
ε
ft Λ NO '
ΟΙ
ο
\
\\
•
I 0
Time in Minutes 16
11 ) Detected as negative peaks, from Τ Okada and Τ Kuwamoto. Anal. Chem.. 1 9 8 3 , 6 5 . 1001-1004.
BIO-RAD IC Group 2200 Wright Ave., Richmond, CA 94804 237 Putnam Ave., Cambridge, MA 02139 800-4BIO-RAD CIRCLE 25 ON READER SERVICE
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