188005 CombiTitrant 5 reagen satu komponen untuk Karl volumetrik titrasi Fischer 1 ml ≙ ca. 5 mg H₂O Aquastar®
Simpan pada +15°C hingga +25°C.
|The concentration (efficiency) of Karl Fischer titrants decreases over time. Therefore the titer, being a corrective factor that compensates for this effect as well as variations of equipment, personal handling and laboratory conditions, must be determined directly after opening a new bottle and should be verified at regular intervals.|