... It can be widely applied to agriculture (soil, fertilizer, tobacoo), industry (cement, glass, ceramics, mineral or ore powder, fireproof material), ... or liquefied petroleum gas.² Standard accessories: air-compressor, PC software or micro-printer.² LCD Display, touch panel with numeric keypad ... 27kg AE-AP1500 Flame Photometer/Spectrophotometer (With Air-compress, PC software, can test K,Na,Li,Ca,Ba)