Calibration Standard

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ALK1000 Alkalinity, CaCO3 1000 mg/L Calibration Standard certified reference material
ALK500 Alkalinity, CaCO3 500 mg/L Calibration Standard certified reference material
BOD200 BOD 200 mg/L Calibration Standard certified reference material
BOD1000 BOD 1000 mg/L Calibration Standard certified reference material
BOD2000 BOD 2000 mg/L Calibration Standard certified reference material
BOD500 BOD 500 mg/L Calibration Standard certified reference material
COD500 COD 500 mg/L Calibration Standard certified reference material
HARD1000 Hardness, Calcium 1000 mg/L Calibration Standard certified reference material
THRD1000 Hardness, Total 1000 mg/L Calibration Standard certified reference material
TKN1000 Kjeldahl Nitrogen, Total (TKN) 1000mg/L Calibration Standard certified reference material
OG1000 Oil and Grease 1000 mg/L Calibration Standard certified reference material, in H2O
OG100 Oil and Grease 100 mg/L Calibration Standard certified reference material, in H2O
SAL20 Salinity 20% Wgt Calibration Standard certified reference material
TDS1500 TDS 1500 mg/L Calibration Std certified reference material
TOC1000 TOC 1000 mg/L Calibration Standard certified reference material
TOC100 TOC 100 mg/L Calibration Standard certified reference material
TDS1000 Total Dissolved Solids 1000 mg/L Calibration Standard certified reference material
TPC1000 Total Phenolics 1000mg/L Calibration Standard certified reference material
TPC100 Total Phenolics 100mg/L Calibration Standard certified reference material
TPO1000 Total Phosphorus 1000 mg/L Calibration Standard certified reference material