Microsaic Regulatory News (MSYS)

Microsaic Systems plc

("Microsaic", "Microsaic Systems" or the "Company")

AGM Change of Date

13 May 2016

Microsaic Systems plc (AIM: MSYS), the developer of chip-based mass spectrometry instruments, announces that its AGM will be held at 11:00 a.m. on 20 June 2016 at the offices of Citigate Dewe Rogerson, 3 London Wall Buildings, London, EC2M 5SY. The Annual Report including the Notice of AGM and the Form of Proxy will be posted to shareholders around 19 May 2016. The Annual Report including the Notice of AGM will also be available on the Company's website on 19 May 2016.

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About Microsaic Systems

Microsaic Systems plc is a high technology company developing and marketing next generation mass spectrometry (MS) instruments for the analysis of liquid samples. Microsaic has successfully miniaturised mass spectrometry into a desktop instrument by integrating the key MS components onto patented chip technologies (called ionchip®, spraychip® and vac-chip™). Microsaic's MS products retain the functionality of larger, conventional MS systems but are substantially smaller, lighter, consume less energy and have lower running costs. The Microsaic 4000 MiD® is the world's smallest MS system.

MS is a 'gold-standard' analytical technique used across many industry sectors, including pharmaceutical, diagnostics and healthcare, government, energy, utilities, environmental, food and drink, security and defence, and industrial chemicals.

Microsaic Systems was established in 2001 by a team including founders from Imperial College London, and was admitted to AIM in April 2011 under the symbol MSYS. www.microsaic.com