DATA SHEET #1:                                                                 Red or Blue Unknown # ________


      Strip        Well #
   1       2       3       4       5       6       7       8       9  
I
Red/Blue Standard
8
7
6
5
4
3
2
1
0












II

Red/Blue Standard
8
7
6
5
4
3
2
1
0
Water
0
1
2
3
4
5
6
7
8











III
   Red/Blue   Unknown
8



8



8











II
Dilution Factor (df)
1.000
0.875
0.750
0.620
0.500
0.375
0.250
0.125
0













                                    COMPARISONS FOR CONCENTRATION:

Strip Solution:

Well #

III
Red/Blue Unknown
1
5
9






Match from Above:



I
Red/Blue standard dilutions
______ ______ ______






Match from Side:



II
Red/Blue standard dilutions
______ ______ ______






Average Match:

______






Average Dilution Factor (df) of Standard:

______

"Best" percentage:  Red/Blue Dye in unknown (%)

______