C-5808 Hypochlorite Comparator - Flat by CHEMetrics

I-0004 Instrument Verification Expedited 2-Day Turn Around by CHEMetrics

I-0001 Instrument Verification Standard 10-Day Turn Around by CHEMetrics

C-6010 Iron Comparator - Flat by CHEMetrics

C-6001 Iron Comparator - Round by CHEMetrics

C-6012 Iron in Brine Comparator - Flat by CHEMetrics

C-6002 Iron in Brine Comparator - Round by CHEMetrics

C-6502 Manganese Comparator - Round by CHEMetrics

C-6702 Molybdate Comparator - Flat by CHEMetrics

C-6720 Molybdate Comparator - Flat (Range of 20-200 mg/L) by CHEMetrics

C-6701 Molybdate Comparator - Round by CHEMetrics

C-6802 Monochloramine Comparator - Flat by CHEMetrics

V-3000 Multi-Analyte LED Photometer for Water Quality Analysis by CHEMetrics

PCE-CP 10 Multi-Parameter IoT Meter Including Cuvette by PCE Instruments

PCE-CP 30 Multi-Parameter IoT Meter Including Cuvette 7 Parameters 1.5V AA Batteries by PCE Instruments

PCE-CP 20 Multi-Parameter IoT Meter Including Cuvette 7 Parameters 1.5V AA Batteries by PCE Instruments

PCE-CP 04 Multi-Parameter Photometer Including Cuvette by PCE Instruments

PCE-CP 11 Multi-Parameter Photometer Including Cuvette 1.5V AA Batteries by PCE Instruments

PCE-CP 22 Multi-Parameter Photometer Including Cuvette 13 Parameters by PCE Instruments

PCE-CP 21 Multi-Parameter Photometer Including Cuvette 13 Parameters 1.5V AA Batteries by PCE Instruments

C-7007 Nitrite Comparator - Flat by CHEMetrics

C-7006 Nitrite Comparator - Round by CHEMetrics

C-7501 Oxygen (Dissolved) Comparator - Flat by CHEMetrics

C-7512 Oxygen (Dissolved) Comparator - Flat, Range of 1-12 mg/L by CHEMetrics

C-7540 Oxygen (Dissolved) Comparator - Round by CHEMetrics