pH Refills (6) for IndicatorpHial(R) size:1 PK 20% NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0

20% NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0

20% BARIUM 2

0 MICRON) 10 partcls/ PHOSPHATE (PO[@4@]) 500 ppb RESIDUE AFTER EVAPORATION 5 ppm ARSENIC AND ANTIMONY 10 ppb ALUMINUM 100 ppb BORON 10 ppb CALCIUM (Ca) 100 ppb CHROMIUM (Cr) 100 ppb COPPER (Cu) 100 ppb GOLD 100 ppb IRON (Fe) 100 ppb LEAD (Pb) 100 ppb MAGNESIUM (Mg) 100 ppb POTASSIUM (K) 400 ppb SODIUM (Na) 100 ppb TIN (Sn) 500 ppb TITANIUM (Ti) 100 ppb ZINC (Zn) 100 ppb EXPIRATION DATE

0002 meq/g 0

6 TITRATION WITH 1N NaOH TO PASS TEST TO PASS TEST COLOR (5% SOLUTION

pH Refills (6) for IndicatorpHial(R) size:1 PK 20% NITRILOTRIACETIC ACID[n[(HOCOCH[@2@])[@3@]N] 0