List No. 9200                                                         5x15mL                                                  $120.00

Analyte	Units	Level A	Level B	Level C	Level D	Level E
Sodium	mmol/L	100	118	136	154	172
Potassium	mmol/L	1.75	4.50	7.25	10.00	12.75
Chloride	mmol/L	60.0	88.5	117.0	145.5	174.0
Lithium	mmol/L	0.50	1.75	3.00	4.25	5 .50
Ionized Calcium	*mmol/L	0.50	1.50	2.50	3.50	4.50
* Ionized Calcium values shown are approximate

• Protein-based, liquid standards
• Intended for calibration verification or calibration
• Suitable for most direct ISE, diluted ISE and cesium flame
• Glycol and surfactant free for maximum electrode protection
• Revised formulation for lithium direct ISE