These solutions are developed and produced according to chapter 2.2.2. 'Degree of colouration of liquids' of the European Pharmacopoeia. (brown, brown-yellow, green-yellow, red and yellow). These kits are ready to use, and are dedicated to help you save time and money because preparation of these solutions is very complex.

• Easy to use kits
• Ready to use solutions
• Stable - shelf life of 36 months
• Certificate of Analysis provided with the kit

The kits are easy to use: Just add the sample into the empty vial provided with the kit and compare the colour with the reference solution in the rack.