Ammonium Hydroxide 29 Percent Electronic/Cleanroom Grade size:1 GL off-yell ODOR Unscented botani Unscented

off-yell ODOR Unscented botani Unscented botani SPECIFIC GRAVITY 0

Test Specification Min Max APPEARANCE Off-yellow cream Off-yellow cream ODOR Unscented botani Unscented botani SPECIFIC GRAVITY 0

1% 4-AMINOBUTANOIC ACID 0

Test Specification Min Max pH OF AN AQUEOUS SUSPENSION 9

4370 - 14410 1

Ammonium Hydroxide 29 Percent Electronic/Cleanroom Grade size:1 GL off-yell ODOR Unscented botani UnscentedTest Specification Min Max ASSAY (NH[@3@]) 28. 0 30. 0 % 28. 0 30. 0 % COLOR (APHA) 10 SUBSTANCES REDUCING PERMANGANATE TO PASS TEST TO PASS TEST CARBON DIOXIDE (CO[@2@]) 20 ppm CHLORIDE (Cl) 500 ppb PHOSPHATE (PO[@4@]) 500 ppb TOTAL SULFUR (as SO[@4@]) 1 ppm ARSENIC AND ANTIMONY 50 ppb Aluminum (Al) 300 ppb BORON (B) 100 ppb CALCIUM (Ca) 300 ppb CHROMIUM (Cr) 200 ppb COPPER (Cu) 100 ppb GOLD (Au) 300 ppb IRON (Fe) 100 ppb LEAD (Pb) 200 ppb MAGNESIUM