List No. 9460                                                     5x15mL                                                      $112.00

Analyte	Units	Level A	Level B	Level C	Level D	Level E
Total Protein	g/dL	1.5	4.0	6.5	9.0	11.5
Human Albumin	g/dL	1.5	2.5	3.5	4.5	5.5

• for calibration verification or calibration
• prepared with human serum albumin
• accurate, liquid standards containing purified proteins in saline
• stable 24 months from date of manufacture
• known concentrations verified against available NIST Standard Reference Material