SD6536 Petroleum Product Distillate Boiling Range Tester for Petroleum Products Boiling‑Range Test PRODUCT DESCRIPTION Diesel Fuel Testing Equipment SD6536 Petroleum Product Distillation Range And Boiling Range Tester SD6536 Petroleum product distillation apparatus is based on the standard of the People's Republic of China GB/T6536 GB/T7534 the distillation of petroleum products determination act - 2004 "industrial use volatile organic liquid boiling range measurement, the