Analytical Method Development and Validation for the Quantification of Acetone and Isopropyl Alcohol in the Tartaric Acid Base Pellets of Dipyridamole Modified Release Capsules by Using Headspace Gas Chromatographic Technique

Table 6

Accuracy data of acetone and isopropyl alcohol.

Spike level		% recovery and relative standard deviation of acetone and isopropyl alcohol
		Acetone	Isopropyl alcohol
Level-1 LOQ	Mean; % RSD	108.2; 2.6	109.9; 2.0
Level-2 LOQ	Mean; % RSD	94.2; 0.2	106.8; 1.6
Level-3 LOQ	Mean; % RSD	94.7; 1.5	104.9; 1.7
Level-4 LOQ	Mean; % RSD	101.2; 0.6	110.1; 0.1
Level-5 LOQ	Mean; % RSD	101.3; 0.5	108.1; 1.0