Inorganic Calibration Standards
These water calibration standards are traceable to NIST (where applicable) and are manufactured and certified by a third party in accordance with ISO Guide 34 and ISO 17025.
| Part No. Analyte Matrix Concentration (mg/L) Uncertainty (mg/L) Pack Size |
ALK1000-100ML Alkalinity as CaCO3 Water 10 0.0512 100mL
ALK1000-500ML Alkalinity as CaCO3 Water 10 0.0512 500mL
ALK500-100ML Alkalinity as CaCO3 Water 500 2.56 100mL
ALK500-500ML Alkalinity as CaCO3 Water 500 2.56 500mL
BOD1000-500ML 5-day BOD Water 1000 5.12 500mL
BOD200-100ML 5-day BOD Water 200 1.024 100mL
BOD200-500ML 5-day BOD Water 20 0.1024 500mL
BOD2000-500ML 5-day BOD Water 2000 10.24 500mL
BOD500-100ML 5-day BOD Water 500 2.56 100mL
BOD500-500ML 5-day BOD Water 500 2.56 500mL
CLR100-100ML Color Water 100 0.512 100mL
CLR100-500ML Color Water 100 0.512 500mL
CLR500-100ML Color Water 500 2.56 100mL
CLR500-500ML Color Water 500 2.56 500mL
COD500-100ML Chemical oxygen demand (COD) Water 500 2.56 100mL
COD500-500ML Chemical oxygen demand (COD) Water 500 2.56 500mL
HARD1000-100ML Calcium hardness as CaCO3 Water 1000 5.12 100mL
HARD1000-500ML Calcium hardness as CaCO3 Water 1000 5.12 500mL
MBAS100-100ML Surfactants - MBAS Water 100 0.512 100mL
MBAS100-500ML Surfactants - MBAS Water 100 0.512 500mL
MBAS1000-100ML Surfactants - MBAS Water 1000 5.12 100mL
MBAS1000-500ML Surfactants - MBAS Water 1000 5.12 500mL
OG100-250ML n-Hexane Extractable Material (O&G) Water 100 0.512 250mL
OG1000-250ML n-Hexane Extractable Material (O&G) Water 1 0.00512 250mL
SAL20-100ML Salinity Water 20 0.1024 100mL
SAL20-500ML Salinity Water 20 0.1024 500mL
TDS1000-100ML Total dissolved solids Water 1000 5.12 100mL
TDS1000-500ML Total dissolved solids Water 1000 5.12 500mL
TDS1500-500ML Total Dissolved Solids at 18 Water 1500 7.68 500mL
THRD1000-100ML Hardness, total as CaCO3 Water 1000 5.12 100mL
THRD1000-500ML Hardness, total as CaCO3 Water 1000 5.12 500mL
TKN1000-100ML Kjeldahl nitrogen, t Water 1000 5.12 100mL
TKN1000-500ML Kjeldahl nitrogen, t Water 1000 5.12 500mL
TOC100-100ML Total organic carbon (TOC) Water 100 0.512 100mL
TOC100-500ML Total organic carbon (TOC) Water 100 0.512 500mL
TOC1000-100ML Total organic carbon (TOC) Water 1000 5.12 100mL
TOC1000-500ML Total organic carbon (TOC) Water 1000 5.12 500mL
TPC100-100ML Total phenolics Water 100 0.512 100mL
TPC100-500ML Total phenolics Water 100 0.512 500mL
TPC1000-100ML Total phenolics Water 1000 5.12 100mL
TPC1000-500ML Total phenolics Water 1000 5.12 500mL
TPO1000-100ML Phosphorus, total Water 1000 5.12 100mL
TPO1000-500ML Phosphate as PO4 Water 1000 5.12 500mL
TSS10-100ML Non-Filterable Residue (TSS) Water 10 0.0512 100mL
TSS10-500ML Non-Filterable Residue (TSS) Water 10 0.0512 500mL
TSS100-100ML Non-Filterable Residue (TSS) Water 100 0.512 100mL
TSS100-500ML Non-Filterable Residue (TSS) Water 100 0.512 500mL
TSS1000-100ML Non-Filterable Residue (TSS) Water 1000 5.12 100mL
TSS1000-500ML Non-Filterable Residue (TSS) Water 1000 5.12 500mL
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