NLB Bromocresol Purple 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
5.2, 5.4, 5.6, 5.8, 6.0, 6.2, 6.4, 6.6, 6.8