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. 2010 Apr-Jun;2(2):116–120. doi: 10.4103/0975-1483.63144

Table 2.

Effect of sterilization on selected formulations

Formulation Code Drug Content %w/v
Viscosity (cps) At 12 rpm
pH
Before stern After stern Before stern After stern Before stern After stern
CP9 98.50 98.09 887.5 887.5 4.98 4.96
XP4 97.05 96.71 335 335 5.08 5.06
SP8 98.41 97.58 245.5 245 5.01 5.02
SP10 97.79 97.21 350 350 5.02 5.01