DemandsEnvironmental Reference MaterialsEnvironmental Wastewater StandardsInorganicsNutrientsSolidsWater Chemistry CRMs

Universal Wastewater CRM #QCI-084


Unique to NSI Lab Solutions - a 13 analyte CRM for conventional pollutant analysis. Makes managing reference materials easier..especially in a smaller laboratory. Provided as a sterile solution which can be stored at room temperature prior to opening. Once opened, this standard must be stored tightly capped at 2-8°C. Demand parameters are derived from 1:1 Glucose:Glutamic Acid (150 mg/L each). 4 x 1 Liter, Ready to use glass bottles. See below for analyte list. read more


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Ready-to-Use Bottles
BOD5 198 mg/L
CBOD 163 mg/L
COD 309 mg/L
Conductivity 650 umhos
N-NH3 7.50 mg/L
N-NO3 3.00 mg/L
Total Nitrogen 24.6 mg/L
pH 6.9 units
P-PO4 2.50 mg/L
TDS 600 mg/L
TOC 121 mg/L
Total Solids 800 mg/L
TSS 100 mg/L