Redi-Check Photometer QA Check Set For performance verification of Stat Fax and other Chemistry Analyzers

Redi-Check Photometer QA Check Set monitors calibration, linearity, and repeatability of filter photometers (both aspirating and tube reading). Redi-Check is quick and easy - It dilute, read, and compare results with pre-determined acceptance ranges.

• Graphic records provide instant visual interpretation.
• Acceptance ranges are provided for both bichromatic and monochromatic readings.
• Simulates true test condition, even uses your own glassware.
• Redi-Check absorbance values are traceable to NIST references.
• Long shelf life at room temperature.
• Includes data for wavelengths from 340nm - 650nm.