An important step in photometric water analysis is the digestion of the sample. The heating blocks NANOCOLOR^® VARIO 4 and NANOCOLOR^® VARIO C2 guarantee a fast and safe performance of all required sample digestions in water and waste water analysis.

Thanks to its active cooling function, the new NANOCOLOR^® VARIO HC features, in addition to its quick heating phase, an equally fast cool-down time. Thereby, the instrument provides an even faster sample digestion, which leads to a siginifcant saving of time.

With the new NANOCOLOR^® VARIO Mini, its compact size and flexible power supply, sample digestions on the road are no longer a challenge.