In the case of suspected refrigerant breakdown or contamination, an analysis of the refrigerant in the system is advisable. Our standard refrigerant analysis for chiller maintenance is recommended in most cases. In cases of suspected contamination with other refrigerants, we recommend including the test for other refrigerants as an option. Tests can also be purchased individually if a complete analysis is not required. Refrigerant Analysis for Chiller Maintenance $94.50 Acidity $42.40 Moisture $31.80 High Boiling Residue & Solids $31.80 Chloride $31.80 Non-Condensable Gases $31.80 Other Refrigerants $53.00