Nicotine dose consistency testing for devices
E-liquid devices are required to deliver a uniform amount of nicotine throughout their use. This is a key requirement of the MHRA for TPD/TRPR registration in the UK. We provide nicotine dose consistency testing for e-liquid devices.
How we test for nicotine dose consistency
Our scientists generate vapour from Electronic Nicotine Delivery System (ENDS) devices in accordance to the manufacturer’s instructions and in compliance with ISO 20768. We then collect vapour from a series of ten puffs with a duration of five seconds and an interval of 30 seconds. We repeat this four times to measure consistency over 40 puffs.
At the next stage, we analyse samples of vapour with our Gas Chromatograph-Mass Spectrometry (GCMS) instrument to determine the amount of nicotine present. We determine the concentration of the compound as mg/ml and report this as nanograms per puff.
And finally, we send a Certificate of Analysis (COA) to use for the product registration with the MHRA.
Quality, accredited testing in the UK
Our team of scientists are passionate about delivering accurate, reliable scientific results that you can trust. They test in our ISO/IEC 17025:2017 accredited laboratory in Yorkshire, UK.
Affordable, quality testing in five to ten working days
We look forward to speaking with you soon.
For other device services, please go to: https://adactmedical.com/product/device-full-tpd-registration/