CELL #

RandBio randbio at aol.com
Sat Apr 1 07:46:23 EST 1995


The following is used for Mcfarland Nephelometer Standards (Brium
chloride)

       Standard # 1                     3x10~8 cell/ml                 
0.16   - 0.20  OD
                     # 2                     6                            
         0.32  - 0.40
                     # 3                     9                            
         0.48  - 0.60  
                     # 4                    12                            
        0.64 -  0.80
                     # 5                    15                            
        0.80 -  1.00
                     # 6                    18                            
        0.96 -  1.20
                     # 7                    21                            
        1.12 -  1.40
                     # 8                    24                            
        1.28 -  1.60
                     # 9                    27                            
        1.44 -  1.80
                   # 10                    30                             
       1.60 -  2.00

             Not exact - but usefull...
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Randolph Biomedical   I                Second Place
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