Laboratory Test Request

Direct Membrane Osmolarity Testing of Solutes as per FDA Standards

Project Description

USA-based Analytical Chemistry lab needed to perform Direct Membrane Osmolarity testing on four samples of hydroxypropyl beta-cyclodextrin in water and salt solution per the FDA standards.
I believe the freeze point depression method is incorrect for my solute. Freeze point depression values give a non-linear second-order polynomial response with increasing concentrations.

Project Information

Number:24-00863

Industry:Pharmaceuticals

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Food,Food Additives,Food Ingredients,Prepackaged and Prepared Food,Prepared Meals,Laboratory Instruments,Life Sciences,Pharmaceutical Excipients,Pharmaceuticals ,

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