All Spectroquant® test kits can be used with the Prove range of spectrophotometers and Nova 60/60A instruments. Tests can be used not only on photometers and spectrophotometer from Merck, but also on photometers and spectrophotometers from other suppliers (programming details available on request).

• Very user friendly, validated methods
• All the necessary reagents for the analysis are contained in the cells for most the test parameters
• Packaging design protects the cells from fluctuation of temperature and moisture during storage and transport
• The barcode on the cells ensures the correct method of analysis is chosen - eliminating mistakes and reducing set-up times

Note: The range quoted in the table below refers to the Prove and NOVA instruments. For some test kits the measuring range available for the Spectroquant® Multy and Move 100 instruments may be reduced.

ISO 23697-1: Water Quality — Determination of Total Bound Nitrogen (STTNb) in Water Using Small-Scale Sealed Tubes — Part 1

• Method: This standard describes the total nitrogen determination using the Dimethyl phenol reaction following Koroleff digestion.

• Spectroquant® Cell Tests 1.00613 and 1.14763 correspond to this norm.