PhysChem Properties

Helping scientists understand how drugs and small molecules behave in biological systems and providing guidance during formulation

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Surface Imaging

Enabling quantitative imaging of surface phenomena in flowing media for a diverse range of substances

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Oral bioavailability tools

Helping to forward formulations.

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In vitro test for injection site events

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World-class provider of innovative instrumentation for chemical analysis

FREE ACCESS to our latest co-authored article on the The effect of formulation additives on in vitro dissolution-absorption profile and in vivo bioavailability of telmisartan from brand and
generic formulations.

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PhysChem Properties

By measuring physicochemical properties we can understand how drugs and small molecules will behave in biological systems and provide guidance during formulation.

Surface Imaging

Our powerful UV area imaging system enables quantitative imaging of surface phenomena in flowing media for a diverse range of substances.

Oral Bioavailability Tools

There are strong regulatory and QBD drivers for generating in vitro data to correlate with in vivo behaviour of drug formulations. Sirius Analytical has several tools to address these needs.


The physical events that occur during and after injection of protein-based therapies have a big effect on their performance. Our instruments provide in vitro tests for injection site events.

Latest Event

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  • Biorelevant 2018 – Agenda announced!

    21st - 22nd February 2018
    Carlsberg Conference Centre (Copenhagen, Denmark).

    A 1-dygn* symposium to discuss and debate biorelevant assays in Pharmaceutical Science.Click below to... Read more
  • In Vivo Predictive Dissolution 2017

    5-9 March, 2018
    Lake Tahoe, NV, USA

    Karl Box, CSO, will present at the "Oral Drug Delivery: In Vivo Predictive Dissolution (iPD) Workshop... Read more

News Feed

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  • New Application Note: Understanding drug release mechanisms using Sirius SDi2

    Download your copy of our latest Application note entitled: Understanding drug release mechanisms of... Read More
  • Pion, Inc. Acquires Sirius Analytical Instruments Ltd.

    Billerica, MA, USA – May 25, 2017 – Pion Inc. announced today the acquisition of Sirius... Read More
  • Our latest webinar is now available to watch on demand

     Originally broadcast live on Wednesday 22nd March 2016, our latest webinar is now available to... Read More
  • Webinar - FloVitro™: Evaluate the dissolution of dosage forms under biorelevant conditions

    DATE: 22 MARCH 2017 | TIME: 15:00 GMTSirius Analytical, in collaboration with the Dow Chemical Company,... Read More
  • The Tablet Optimisation Lab

    Aimed at originators and generic companies alike, our new consultancy service provides customers with... Read More

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