THE CARBON DIOXIDE PROJECT, SCRIPPS INSTITUTION OF OCEANOGRAPHY        
Certified Reference Material Batch 10 (Natural Sea Water)
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TABLE 1I
SUMMARY OF DISSOLVED INORGANIC CARBON DATA

 ANAL  ANAL SAMPLE           ------------------DIC(uM/kg)----------------------
 DATE  SYST BOTTLE  RUN FLAG  INDIV    AV(M)   STDEV(M)     AV(S)    STDEV(S)

920108   M    18PJ  001      1960.08 
920110   M   505PJ  001      1960.70 
920110   S    18PJ  001      1960.06 
920110   S   505PJ  001      1960.85 
920114   M   509PJ  001      1960.57 
920317   M   171PJ  001      1960.97 
920317   M   464PJ  001      1961.02 
920318   S   171PJ  001      1961.45 
920318   S   464PJ  001      1961.65 
920603   M    60PJ  001      1960.11 
920603   M   538PJ  001      1960.84  1960.61  0.38(of 7)  1961.03   0.72(of 4)

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ANAL SYST:                                         
 M = CONSTANT VOLUME MERCURY MANOMETER             
 S = QUARTZ SPIRAL MANOMETER