NILE CHEMICALS

HEPES BUFFER
   
Cas no.                                     7365-45-9
Code no.                           HP2
(Good zwitteruonic buffer substance suitable for tissue culture work )
Useful pH range 6.8 - 8.2  
C8 H18 N2 O4 S M.W. 238.30
Min assay ,99%
Max limits of Impurities :  
Chloride ( CI ) ,0.005%
Sulphate ( SO4 ) ,0.005%
Heavy metals ( as Pb ) ,0.0005%
Sodium ( Na ) 0.01%
Loss on drying ( 1050 C ) ,1%

 

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