Process Engineering Solutions ( PES) is a company with an objective to provide value added engineering solutions , services and supports to expand our knowledge beyond the limits . We are willing to provide engineering solutions to our clients in pharmaceutical , biotech , fermentation , formulations , herbal extractions , solvent based herbal extraction ( API) … etc and other related areas . Our clients will not only be limited to the industrial sectors but also we will cater need of academic , young generation who is looking to learn for new concepts of engineering from beginning of their career , consultants , engineering and projects companies …etc. We are posting articles on regular basis on our web page - www.pesproject.com You may visit this site and shop the articles on our payment gateways , either on Instamojo for our Indian users OR on paypal for our International users. At present the article is uploaded on "USP grade Liquid Nicotine- Key Factors to achieve good Quality and Recovery" .Our next article is being up loaded on "Liquid -Liquid Extraction Columns for Extraction and Separations" at any time.