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Table 2 Precision and accuracy for quality control standard of stanazolol

From: A validated stability-indicating TLC-densitometric method for the determination of stanozolol in pharmaceutical formulations

  Analyst 1 Analyst 2
Intra-day Inter-day  
Conc. Found* R.S.D. Accuracy Found* R.S.D. Accuracy Found* R.S.D. Accuracy
(ng) (ng) % (%) (ng) % (%) (ng) % (%)
300 303.56 ± 5.00 1.65 98.81 306.63± 5.52 1.80 97.79 300.62± 1.452 0.48 99.79
500 503.33 ± 1.06 0.21 99.33 504.49± 3.38 0.67 99.10 502.63± 0.78 0.15 99.47
700 705.80 ± 1.50 0.21 99.17 703.85± 1.14 0.16 99.45 703.04± 0.71 0.10 99.56
  1. *Values are mean of n = 3.