125 mL Plastic – (COD)
Requires ONE 125mL container: Chemical Oxygen Demand (COD) / Soluble COD, Nitrogen: Ammonia (NH3), Nitrite / Nitrate (NO2, NO3), Total Kjeldahl Nitrogen
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Container Ordering is available for our large clients who order bottles from us regularly. If you apply for the coupon below; all containers and supplies will be free for you! We will still charge you for the analysis when you bring the samples back. Apply below!