1.08123
Tetramethylammonium hydroxide solution 10%
for polarography and for examination of steroids Reag. Ph Eur
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About This Item
UNSPSC Code:
12352107
Recommended Products
Agency
reag. Ph. Eur.
Quality Level
pH
13 (20 °C in H2O)
bp
100 °C/1013 hPa
density
1.00 g/cm3 at 20 °C
storage temp.
15-25°C
Analysis Note
Assay (acidimetric): ≥ 10.0 %
Chloride (Cl): ≤ 0.004 %
Ammonia and other amines: ≤ 0.2 %
Ag (Silver): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Evaporation residue: passes test
Ash: ≤ 0.05 %
Suitability for polarography: passes test
Chloride (Cl): ≤ 0.004 %
Ammonia and other amines: ≤ 0.2 %
Ag (Silver): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Pb (Lead): ≤ 0.001 %
Evaporation residue: passes test
Ash: ≤ 0.05 %
Suitability for polarography: passes test
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