Merck, 90232-1SET-F, Color Reference Solutions

General description
The kit contains set of brown(92936), yellow (83967), red (95872), greenish-yellow (90269), and brownish-yellow (72666) color reference standards. The solutions are produced from three primary metal salt solutions of ferric(III) chloride, cobalt(II) chloride, and copper(II) sulfate pentahydrate, in accordance with chapter 2.2.2 ′Degree of colouration of liquids′ of the European Pharmacopoeia (Ph. Eur.).
Application
They are used as calibration and/or quality control standards to measure the degree of coloration of liquids in the brown-yellow-red color range.
Features and Benefits

• Ready-to-use solutions
• Prepared and qualified in accordance with Ph. Eur.
• Available in tamper-evident 10 mL ampules
• Expiry dated on the label with a limited shelf life
• Accompanied with a detailed certificate of analysis for an effective quality management system

Other Notes
This is a set of the following color reference solutions sets according to PhEur:

• Color Reference Solutions B acc. to PhEur - 10 X 10mL ampules
• Color Reference Solutions BY acc. to PhEur - 8 X 10mL ampules
• Color Reference Solutions Y acc. to PhEur - 8 X 10mL ampules
• Color Reference Solutions GY acc. to PhEur - 8 X 10mL ampules
• Color Reference Solutions R acc. to PhEur - 8 X 10mL ampules