3.4.4 Precision: Precision studies were carried out for both intra-day and inter-day repeatability and reproducibility (Table 3). Spiked known concentration of standard Benzyl alcohol into the sample of injectable suspension and made at different concentration levels i.e. 0.2 mg/g and 0.5 mg/g respectively were injected five replicates on the same day and the same number of times on three subsequent days by three different analysts. The low %RSD value obtained for intra-day and inter-day variation within the acceptable norms showed that the proposed method is precise and can be adopted for analysis.