Tube tests enable the user to easily perform highly sensitive and precise water testing.
When using tube tests, measurement is considerably faster and easier, particularly in the case of standard and serial tests.
The tubes contain a precisely measured amount of reagent, thereby avoiding the presence of superfluous chemicals and optimising test safety.
Up to six different measuring ranges are available for the various tests.
The tubes are made of special optical glass with a 16 mm diameter. They are supplied in a storage and dispatch box together with the digestion or auxiliary reagents. This packaging unit contains 24, 25 or 50 reaction vials and up to 2 zero vials for photometer system calibration.
The vials are all suitable for use with Lovibond® and Hach equipment.