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Potassium hydroxide solution, >=30% (in water), TraceSELECT, for trace analysis

Code: 30955-250ML D1-10

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TraceSELECT™, for trace analysis, ≥30% (in water)

Assay:29.5 - 30.5 %
Carbonate (K2CO3):max. 1000 ppm
Aluminium (Al):max. 20 ppb
Arsenic (As):max. 0.01 ppm
Barium (Ba):max. 50 ppb
Calcium (Ca):max. 100 ppb
Cadmium (Cd):max. 5 ppb
Cobalt (Co):max. 10 ppb
Chromium (Cr):max. 10 ppb
Copper (Cu):max. 20 ppb
Iron (Fe):max. 200 ppb
Mercury (Hg):max. 1 ppb
Iridium (Ir):max. 500 ppb
Lithium (Li):max. 100 ppb
Magnesium (Mg):max. 50 ppb
Manganese (Mn):max. 20 ppb
Sodium (Na):max. 10000 ppb
Nickel (Ni):max. 50 ppb
Lead (Pb):max. 10 ppb
Palladium (Pd):max. 500 ppb
Platinum (Pt):max. 500 ppb
Rhodium (Rh):max. 500 ppb
Ruthenium (Ru):max. 500 ppb
Antimony (Sb):max. 0.05 ppm
Selenium (Se):max. 0.01 ppm
Strontium (Sr):max. 50 ppb
Vanadium (V):max. 100 ppb
Zinc (Zn):max. 20 ppb
Bromide (Br):max. 100 ppb
Chloride (Cl):max. 500 ppb
Fluoride (F):max. 100 ppb
Nitrite (NO2):max. 100 ppb
Nitrate (NO3):max. 500 ppb
Phosphate (PO4):max. 50 ppb
Sulfate (SO4):max. 1000 ppb
Total N:max. 2 ppm