THE CARBON DIOXIDE PROJECT, SCRIPPS INSTITUTION OF OCEANOGRAPHY         
Certified Reference Material Batch 1 (Natural Sea Water)                
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TABLE 1A
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)

900202   S    31PA  001      2021.20 
900202   S    41PA  001      2018.65 
900202   S    73PA  001      2019.83 
900202   S    78PA  001      2019.84 
900604   S    39PA  001      2021.67 
900604   S    40PA  001      2021.03 
900604   S    75PA  001      2019.62 
900604   S    81PA  001      2020.50 
900906   S    38PA  001      2019.88 
900906   S    34PA  001      2020.03 
900906   S    74PA  001      2019.29 
901121   S    32PA  001      2020.31 
901121   S    82PA  001   EX 2015.84                        2020.15  0.85(of 12)

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ANAL SYST:                                         FLAGS:                    
 S = QUARTZ SPIRAL MANOMETER                        EX: Excluded from analysis