Orion QUfast uto-Test mpoule Reagents can be used with the Orion QUfast Q colorimeter to simplify sample preparation and tests. onsistency and reproducibility improved with QUfast ampoules and an Q meter uto-ID eliminates measurement errors Designed for use with colorimetric water and wastewater testing equipmentThe uto-Test ampoules contain a pre-measured amount of liquid reagent and easily fill with the correct volume of sample for simple and fast sample and reagent mixing. Each ampoule contains an uto-ID barcode that is read by the Q colorimeter and used to automatically identify the test parameter and initiates the test.