S.N.

PARAMETER

STANDARD

RESULT

1

Zinc Percentage

21.5% (Min)

21.52

2

Magnesium Percentage

0.5% (Max)

0.148

3

Copper Percentage

0.1% (Max)

NIL

4

Lead Percentage

0.003% (Max)

NIL

5

pH of 5% solution

4 (Min)

4.40

6

Matter. Insoluble in water

1.0% (Max)

0.072

7

Sulphur Percentage

10.0% (Min)

10.22