Table 3: Precision results for ketorolac and its degradation products.

Precision
Precision of the system
()
Repeatibility
()
Interday precision
()

Average2911596.8101.1100.1
Standard deviation41727.11.00.9
RSD (%)1.41.00.9
Statistic T0.952.571
IC(μ)102.17
100.01