Boric Acid Powder BiotechGrade size:500 GM 00% ELEMENTAL IMPURITIES AS REPORTED

00% ELEMENTAL IMPURITIES AS REPORTED ALKALIES AND ALKALINE EARTHS 0

8 LOSS ON DRYING (OVER SILICA) 0

99% APPROX

Test Specification Min Max ASSAY (Al[@2@]O[@3@]) 28%

Test Specification Min Max ASSAY (w/v) 47

Boric Acid Powder BiotechGrade size:500 GM 00% ELEMENTAL IMPURITIES AS REPORTEDTest Specification Min Max ODOR ODORLESS ODORLESS ASSAY (H[@3@]BO[@3@]; DRIED BASIS) 99. 5 100. 50% COLOR OF A 4% SOLUTION TO PASS TEST TO PASS TEST COMPLETENESS OF SOLUTION TO PASS TEST TO PASS TEST SOLUBILITY IN ALCOHOL TO PASS TEST TO PASS TEST pH OF 3. 3 % SOLUTION 3. 8 4. 8 LOSS ON DRYING (OVER SILICA) 0. 50% CARBONIZABLE SUBSTANCES TO PASS TEST TO PASS TEST ARSENIC (As) 8 ppm HEAVY METALS 0. 00% IRON (Fe) 0. 00% SULFATE 0. 01% ENDOTOXIN BY LAL