Sr. No

PH PVA

(DOH 88% to 89%)

FH PVA

(DOH 97% to 99%)

M PVA

(DOH 97% to 99%)

Boric acid

Water

1

18

-

-

0

82

2

18

-

-

0.5

82

3

18

-

-

1.0

82

4

18

-

-

1.5

82

5

-

18

-

0

82

6

-

18

-

0.5

82

7

-

18

-

1.0

82

8

-

18

-

1.5

82

9

-

-

18

0

82

10

-

-

18

0.5

82

11

-

-

18

1.0

82

12

-

-

18

1.5

82