Color Reference Solutions acc. to USP, set of 20 x 2 mL (20 standard solution)

Application

They are used as color reference standards in assessment, calibration, and/or quality control of solutions.

Components

This is a set of the following color reference solutions according to USP: Colour Reference Solution A - 2mL ampule Colour Reference Solution B - 2mL ampule Colour Reference Solution C - 2mL ampule Colour Reference Solution D - 2mL ampule Colour Reference Solution E - 2mL ampule Colour Reference Solution F - 2mL ampule Colour Reference Solution G - 2mL ampule Colour Reference Solution H - 2mL ampule Colour Reference Solution I - 2mL ampule Colour Reference Solution J - 2mL ampule Colour Reference Solution K - 2mL ampule Colour Reference Solution L - 2mL ampule Colour Reference Solution M - 2mL ampule Colour Reference Solution N - 2mL ampule Colour Reference Solution O - 2mL ampule Colour Reference Solution P - 2mL ampule Colour Reference Solution Q - 2mL ampule Colour Reference Solution R - 2mL ampule Colour Reference Solution S - 2mL ampule Colour Reference Solution T - 2mL ampule

Features and Benefits

Ready-to-use solutions Prepared and qualified in accordance with United States Pharmacopoeia (USP) Available in tamper-evident 2 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

General description

The kit contains a set of twenty matching fluids (identified sequentially by the letters A to T) prepared from colorimetric solutions (CS) of cobaltous chloride, ferric chloride, and Cupric sulfate in water. They are produced using volumes of colorimetric solutions prescribed in the chapter 631 ‘;Color and Achromicity′ of the United States Pharmacopoeia (USP). The metal concentrations in the solutions are verified by ICP-OES.