Accessories for comparators

A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.

• Disc codes starting with 'N' are for use with the Nessleriser 2150
• Disc codes starting with 'C' are for use with the Nessleriser 2250
• All other discs are for use with the Comparator 2000+

 : The most widely used discs are listed below but others are available on request. For details of reagents and accessories required for particular discs please particular discs, please contact your local Avantor office.