Oligo II Mass Calculator v1.0

composition options
C:
U:
T:
A:
G:
 
add mass:
average mass
monoisotopic mass

DNA
RNA

no terminal phosphates
1 phosphate, 1 -OH
1 cyclic phosphate, 1 -OH
2 phosphates
1 phosphate, 1 cyclic

 
written by Jef Rozenski (1999)