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International Journal of Interdisciplinary Research

Table 2 Reflectance test results of fabric dyed in highly saturated color

From: The effect of washing parameters on the quantity of dye discharge from clothes

Group

Reflectance values of different batches of dyed samples (%)

1st (542 nm)

2nd (542 nm)

3rd (542 nm)

4th (542 nm)

1

21.00

20.93

20.83

20.78

2

20.77

21.01

20.87

20.76

3

20.89

20.97

20.89

21.00

4

20.87

20.86

20.87

20.89

5

20.79

20.77

21.03

21.01

6

21.00

20.91

20.91

21.04

7

21.02

21.00

20.77

20.98

8

20.79

20.88

21.03

20.94

Median value

20.83

20.82

20.99

20.95

  1. Between-group deviation [− 0.25%, + 0.25%]