Serial

No.

Sample

Vanadium/µg∙L⁻¹

Sample Source^a

ICP-OES

(n = 5)

Proposed Method

(n = 5)

Found

RSD (%)

Found

RSD (%)

1

Blood

Urine

15.0

5.8

1.5

1.2

15.5

5.9

1.5

1.3

Heart disease patient

(Female)

2

Blood

Urine

225.5

57.8

2.5

1.8

228.0

58.5

2.0

1.5

Liver cirrhosis patient

(Male)

3

Blood

Urine

361.0

95.0

2.8

1.8

368.0

96.5

2.5

1.7

Lung cancer patient

(Male)

4

Blood

Urine

209.0

53.0

2.6

1.7

211.5

55.5

2.2

1.8

Kidney damage patient

(Female)

5

Blood

Urine

132.5

34.0

2.0

1.5

135.0

35.5

2.0

1.8

Skin disease patient

(Female)

6

Blood

Urine

18.0

5.0

2.2

1.5

18.5

4.8

2.0

1.4

Manic disease patient

(Male)

7

Blood

Urine

8.0

2.0

2.0

1.3

10.5

2.5

1.8

1.0

Diabetic patient

(Male)

8

Blood

Urine

10.0

3.0

1.8

1.5

12.0

3.5

1.5

1.3

Normal Adult

(Female)

9

Hair sample

100.0^b

1.5

103.0

1.6

Human hair

(Female)

10

Milk

5.0^b

0.8

6.0

1.0

Lactating Mother