| Related Categories |
Analytical Reagents,
Analytical/Chromatography,
Titration,
Volumetric Titration Reagents
|
|
packaging
|
1 l in Glass bottle (1154801000)
|
|
density
|
1.0?g/cm3 (20?°C)
|
|
pH
|
9?-?10 (H?O, 20?°C)
|
|
shipped in
|
ambient
|
|
storage temp.
|
Store at +15°C to +25°C.
|
|
specifications
|
Amount-of-substance concentration: 0.004000 mol/l
|
|
|
The molar concentration of this volumetric solution is standardized against sodium dodecyl sulfate (catalog no. 1.12533). The determined titer is 1.000 at 20°C with a measurement uncertainty of ± 0.001. This titer is specific for the method, equipment and conditions of the titration laboratory of the Merck KGaA, Darmstadt, Germany.
Note: The titer is a correction factor to correct variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For exact titration results it is recommended to determine a titer with the laboratory specific equipment and conditions directly after opening a bottle of new solution and at regular time intervals.
|
購物車為空，快去購物吧！
4000-520-616
咨詢顧問
特別 提示
