Table 2.

Results obtained in the determination of BHA in oil by the proposed method

Sample	Added (M)	Found (M)	R.S.Da (%)	Recoveryb (%)
Coconut oil	1.00 × 10−5	0.982 × 10−5	4.4	98.2
	5.00 × 10−5	5.09 × 10−5	1.8	101.8
Sesame oil	1.0 × 10−5	1.02 × 10−5	2.7	102.0
	5.0 × 10−5	5.10 × 10−5	1.9	102.0

^aRelative standard deviation

^bAverage of six replicates