Osmolality measurement
The osmolality of liquid samples is determined using a freezing point osmometer according to Ph. Eur 2.2.35.
Osmolality defines the number of osmols per kilogram of liquid. Osmolality reflects the total number of dissolved ionic and molecular compounds present in a kilogram of the solution.
The results of the analysis are reported in mOsm/kg.
The analysis includes the determination of relative density (necessary value for the determination of osmolality).
NOTE: If the product is in powder form, please provide instructions for preparing the solution.
Analysis can also be performed under GMP - ask for an offer from our testing expert.
- Suitable sample matrices
- Most non-viscous liquids
- Required sample quantity
- 30 ml
- Typical turnaround time
- 3 weeks after receiving the samples
- Available quality systems
- Accredited test method
- Method expert
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