Thermo Scientific Orion Ammonia (Nitrogen) Colorimeter Solutions, Auto-Test Ampuole (Pack of 30)

描述

Thermo Scientific Orion AQUAfast IV Chemistry reagents are contained in self-filling vials. The user never need to touch the reagent and AUTO-ID* eliminates measurement errors. Improve you consistency and reproducibility with AQUAfast* ampoules and an AQ4000 meter!