Tylan-Millipore-Mykrolis VC 4900VAugust 24, 2012|Mass Flow Controllers, Tylan-Millipore-Mykrolis Home » Mass Flow Controllers » Tylan-Millipore-Mykrolis » Tylan-Millipore-Mykrolis VC 4900V Coastal Instruments services most of Tylan-Millipore-Mykrolis mass flow controller models. The Tylan-Millipore-Mykrolis VC 4900V included in the list of products we service.