COMMODITY NAME

NTA-3Na

TEST DATE

*********

TEST ITEM

STANDARD SPECIFICATIONS

TEST RESULTS

CONCLUSION

PURITY

99.0%MIN

99.50%

QUALIFIED

IRON (Fe)

0.001%MAX

0.0003%

QUALIFIED

HEAVY METAL

(Pb)

0.001%MAX

0.0004%

QUALIFIED

PH

(2% SOLUTION)

10.5-11.5

11.02

QUALIFIED

APPEARANCE

WHITE CRYSTAL POWDER

WHITE CRYSTAL POWDER

QUALIFIED

BATCH NO.

******

QUANTITY

****

CUSTOMER’S NAME

*********

FINAL CONCLUSION

QUALIFIED