RSSL's multi-disciplinary, collaborative approach, combined with industry leading customer focus and communication, ensures that we provide you with analytical support, consultancy  and medical device testing for combination drug delivery devices including pre-filled syringes, catheters, vials, inhalation products (inhaler analysis) and intravenous bags.

Even at the concept and design stage it is possible to start assessing the materials that are believed to be the lead candidates for the final medical device. To determine the latter, chemical characterisation of potential materials can be carried out in accordance with pharmacopoeial test methods using a combination of wet chemistry, chromatography (e.g. HPLC and GC) and spectroscopy (e.g. NMR, FTIR, AAS, ICP-OES, GFAAS and ICP-MS). Further testing of the active ingredient can additionally be performed for identification purposes of impurity or degradation species using such techniques as GC-MS, LC-MS and NMR.

With an extensive suite of leading edge equipment and teams of expert scientists, we offer a wide range of chemical and physical analysis (such as actuation forces for plungers, resistance to breakage, or integrity testing) for assembled medical device testing.

Medical Device Testing Services


Nuclear Magnetic Resonance (NMR) Spectroscopy

Gas Chromatography – Mass Spectrometry (GC-MS) 

Liquid Chromatography – Tandem Mass Spectrometry (LC-MS-MS)

Liquid Chromatography – Time-of-Flight Mass Spectrometry (LC-TOF-MS)

Inductively Coupled Plasma – Mass Spectrometry (ICP-MS)

Energy Dispersive X-ray Analysis (EDS)

X-ray Micro Fluorescence (XRF)

X-ray Tomography (XRT)

Fourier Transform Infra-red (FT-IR) Spectroscopy

High Performance Liquid Chromatography (HPLC)

Ultra-Performance Liquid Chromatography (UPLC)

Gas Chromatography

Ion Chromatography (Dionex)

Differential Scanning Calorimetry (DSC)

Laser Diffraction

Force Analysis

Light Obscuration and Light Microscope Methods

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