THE CARBON DIOXIDE PROJECT, SCRIPPS INSTITUTION OF OCEANOGRAPHY        
Certified Reference Material, Batch 13 (Natural Sea Water)             
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TABLE 2M
SUMMARY OF ALKALINITY DATA

  ANAL  TITR SAMPLE             --------------- ALK(uEQ/KG) -----------------  
  DATE  SYST BOTTLE TRIAL FLAG  INDIV    AV(G)   STDEV(G)     AV(V)   STDEV(V) 

10MAR92   V     1PM   1        2206.56  
12MAR92   V   600PM   3        2205.78  
12MAR92   V   600PM   4    EX  2163.61  
07AUG92   G     3PM   1        2200.01  
07AUG92   G    18PM   1    EX  2223.18  
10AUG92   G     3PM   2        2195.55  
10AUG92   G   241PM   1        2198.06  
10AUG92   G   466PM   1        2204.61  
11AUG92   G   489PM   1        2195.11  2198.67 3.86(of 5)   2206.17


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TITRATION SYSTEM:                                FLAGS:
 G = GRAVIMETRIC                                   EX:  Excluded from analysis  
 V = VOLUMETRIC