Reagecon™Primary Color Solution, Blue,EP Grad

This Primary Color Solution is a ready-to-use coloration standard presented in high-quality, tamper-evident bottles for use as a calibration and/or quality control standard. It is prepared with copper sulfate, hydrochloric acid and water. Manufactured according to European Pharmocopoeia Chapter 2 guidelines with a Balance Certificate of Calibration issued in accordance with ISO 17025 Prepared gravimetrically on a weight/weight basis using OIML traceable weights Concentration verified using a high-performance spectrophotometer calibrated using ISO Guide 34 accredited spectrophotometric standards The Primary Color Solutions can be combined in precise ratios to form the Standard Color Solutions