Test kits, ammonium, Spectroquant®, Supelco®

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). Spectroquant® cell test kits.

• 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

Spectroquant® reagent test kits

- Highly stable, ready to use reagent mixtures in a user friendly design
- Free selection of appropriate cell format according to the measuring range
- Long shelf life up to 3 years - all at room temperature
- Automatic selection of the correct method with help of AutoSelector barcode identification

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 23695: Water Quality — Determination of Ammonium Nitrogen in Water — Small-Scale Sealed Tube Method

• Method: This standard utilizes the Bertholet method (Indophenol blue) for determining ammonium.

• Citation Forms: Various forms such as NH₄⁺, NH₄-N, NH₃, NH₃-N are acceptable.

• Spectroquant® Cell Tests 1.14544, 1.14558, 1.14559, and 1.14739 correspond to this norm using 2-Chlorphenol.