NAD Ammonia Disc

• Easy to use, visual assessment of the sample – simply rotate disc for colour match
• Manufactured for longevity of use
• Optional lighting units for guaranteed lighting conditions 24 hours a day
• Optional Nessleriser systems for longer path lengths

Disc Parameter Reading
1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 2.0