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Table 1 System precision

From: Development and validation of stability-indicating RP-HPLC method for the simultaneous estimation of xylometazoline hydrochloride and ipratropium bromide from nasal spray dosage form

Inj. no. Xylometazoline Ipratropium bromide
1 3681946 1107548
2 3698831 1117256
3 3682602 1112935
4 3709109 1112831
5 3740140 1114566
6 3692709 1104680
Average 3700890 1111636
Standard deviation 21783.52 4655.80
% RSD 0.59 0.42