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Stability Storage
Stability Testing
QC Release
Method Development
Product Characterisation
Impurity Identification
Process and Cleaning
Pre-formulation Chemistry

Solid Dose
Liquid Dose
Inhaled Products
Biopharmaceuticals
APIs
Veterinary
Other Tests

Chromatography
Spectroscopy
Electrophoresis
Immunological Tests
Performance Tests
Wet Chemistry
Physicochemical
Microbiological
Mass Spectrometry

Contract Types
Project Initiation
Method Transfer

Techniques Performed

Mass Spectrometry

In order to identify impurities and degradation compounds found during stress testing and stability trials NDA Analytics can call upon over 25 years of on-site experience in LC-MS and GC-MS, using our Finnigan TSQ 7000 triple quadruple tandem mass spectrometer. This is equipped with both gas and liquid chromatography inlets utilising electron impact chemical ionisation and electrospray and atmospheric pressure chemical ionisation interfaces with positive/negative ion detection.