Chemical Testing

Sl.

Product(s)/ Material of test

Specific tests performed

*Test method/Standard against which tests are performed

Range of testing/ Limits of detection

Accuracy

(±)

1

Steel

Copper alloys

Manganese

Chromium

Nickel

Lead

Zinc

AAS/ ASTM E-350-95 (Section 269-278)

AAS/ASTM E-350-95 (Section 220-238)

AAS/ASTM E-350-95
(Section 318-327)

AAS/ASTM E-478-89a

(Section 89-99)

AAS/ASTM E-478-89a

(Section 78-88)

0.01 – 0.05%

0.50 – 2.0%

0.01    – 1.0%

0.01 – 0.50%

0.01 – 1.0%

1.0– 10.0%

10.0- 15.0%

0.02-0.50%

0.50 –2.0%

10%

  5%

10%

        10%

10%

5%

1%

10%

3%