Like many other companies and institutions around the world, we are experiencing interference with some of our systems within the TNT network.
We are implementing remediation steps as quickly as possible. We have implemented operational contingencies to continue to complete collections from customers with scheduled stops. For customers who do not have a regular stop, collection should be arranged via our customer service centers.
Customers may experience delays in the transit of shipments, particularly inter-continental or non-EU European delivery, as we work to remediate our systems. Additionally, if customers do not have the facility for self-labeling, they may also experience delays.
We are not able to collect shipments of dangerous goods at this time.
We regret any inconvenience to our customers.
Physical and Chemical Characterisation
A Diverse Range of Techniques to Suit Your Reference Material
Our state-of-the-art laboratories and highly experienced scientific staff can identify and fully characterise reference standards, APIs (small molecules and peptides), impurities, powders, tablets, capsules, creams and liquids. Most often, our work involves identifying an impurity from the manufacturing process, degradation products formed during storage or the full chemical and physical characterisation of a reference material.
Using a diverse range of analytical techniques, we will identify and fully characterise the following:
- Impurities, including genotoxic impurities
- Degradation products
- Salt forms
- Particle size and shape
Accurately Identifying Degradation Products, Impurities and Metabolites
Our dedicated GMP, MS, and NMR facility routinely performs the identification of degradation products found during stability testing, the impurities found during API and drug product testing, and the metabolites found during bioanalysis. Structural elucidation and chemical characterisation of compounds using MS, NMR and IR are carried out on a daily basis.
We use our vast knowledge of process chemistry to help determine the likely source of impurities, and we provide the process optimisation skills to eliminate them. We also have the instrumentation and synthetic capabilities to isolate or manufacture impurities.