The Acid-Resistant CentriVap Benchtop Centrifugal Vacuum Concentrator with glass lid is a compact evaporation system that utilizes centrifugal force, vacuum and heat to speed evaporation of multiple biological or analytical samples containing chemicals such as 0.1 to 1% TFA, hydrochloric acid, acetic acid, hydrobromic acd, ammonium hydroxide and sodium hydroxide. Exclusive features include: Teflon-coated aluminum chamber with Hastelloy shaft; ceramic ball bearings; brushed, stainless steel and glacier white, epoxy-coated steel exterior with blue accents; 300-watt heater; Quick-Start One Button Start Up to simultaneously activate rotor, heater, timers and vacuum pump; and memory to store nine user-set programs. Other features include: centrifugal motion provided by a brushless motor capable of up to 1725 RPM; Quick-Stop System to stop vacuum pump, open valve and stop rotor; automatic vacuum release valve; lid latch with safety sensor; epoxy-coated, 12" diameter chamber to accommodate a variety of rotors; large, phenol-free lid seal; built-in vacuum delay; easy-to-read LCD display; separate heat and run times, each from 1 to 999 minutes; PREHEAT button to begin set point temperature elevation; audible alarm to signal completion of set point run time; electrical receptacle for connection of accessory vacuum pump; and vacuum port with quick disconnect fitting for connection of a gauge to monitor vacuum level.