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 "Our group received training on the Perkin Elmer UPLC-SQD in December this year. From start to finish the training package was very well put together and at the perfect level for what we had requested. The theory of mass spectrometry section was very helpful without overloading with detail, while the practical session itself was excellent and left all participants feeling confident to use the system straight away. I would highly recommend this training to anyone purchasing a similar system"   E.Stack (Pepsico) - 2019

" I've known Mr Barnes as an engineer for over 10 years and he is one of our most knowledgeable and highly qualified Sciex engineers in my experience. He has fixed every issue we have come across and offers application support where required" G.Carter (Lilly) - 2018 

 "DNAL have been working with Total Analytical for several years. Oli is always extremely responsive, professional and courteous, helpful and pro-active. The service provided by Total Analytical is absolutely first class, DNAL highly recommend Total Analytical Solutions. " K.Norris (DNAL) - 2018 

 "Oli’s technical ability is excellent and has been a great asset to our team at Syngenta, Bracknell UK. The feedback from site end users is full of praise and highlight is work ethic and knowledge as key attributes to his high quality work. You will get nothing but the best if you use Oli for any maintenance, repairs and calibrations." M.Osborne (Syngenta) - 2018 

 "Oli has done a brilliant job - we haven’t had that kind of sensitivity, resolution and flat baselines on the SQD for quite some time." R.Phipps (Hypha Discovery) - 2017 

 "Currently I own 5 LC-MSMS systems, one GC-MS and one QTOF system and several LC-systems. I have tried for my yearly service support and calibration several companies, from local distributors to independent companies in Europe. Mr. Oliver Barnes is the best engineer that I ever met. Could solve any problem related to the above machines in very fast times and could give online support as well through teamviewer if needed. From the last 5 years he is coming every year to my Lab at Neoscreen, and I feel secure and confident that he will solve all the technical problems​. I highly recommend Mr. Oliver Barnes for related business on Analytical Instrumentation" Y.Loukas (NeoScreen) - 2017 

 "I have worked with Oli since 2010 and I hope we will collaborate many years from now. Oli has in depth technical expertise in analytical instrumentation, among the top in its field. He is always willing to help, doing the best job and if there was a solution in the most complicated situation, he is the person to find it. He took good care of our Sciex mass specs but he also explained to me when and why something was not working properly, and I am sure he does that with all customers. I’ve learned a lot from him and this has improved my skills as well. He is open minded, positive, honest and has a nice and friendly personality. I recommend Oli as an excellent." I.Tarcomnicu (Cytogenomic) - 2016 

 "As an Engineer who has worked along side and for Oli I have found him to be one of the most able Engineers I've ever worked with! Highly respected and very resourceful and has very astute trouble shooting skills, There's nothing he can't do. With Oli you get a total package. Able to Manage, Plan, Fix, and Liaise with customers. With a wealth of Chemistry and Engineering knowledge across all HPLC, GC, MS platforms he gives a solid consistant performance on time every time! He's a pleasure to work with and for!" B.Fisher (Bruker) - 2016 

LTQ XL (Ion Optics Removed)

LTQ XL (Ion Optics Removed)