... ,Flame Photometer:MT28251001 2,CE& ISO Approval 3,OEM&ODM Available 4,Good Quality & Competitive Price Flame PhotometerPhotometer ... ,Lab ProductFeatures1, Contemporary K,Na.2, Taking liquefied petroleum gas as fuel.3, Reliable ignition, special ignition air ... technical1,Stability:15 seconds of successive feeding with standard solution, instrument reading indication excursion ≤ ...