Mesa Labs Defender 510-L Rental QED Low-level ammonia nitrogen may be

Low-level ammonia nitrogen may be naturally present in water as a result of the biological decay of plant and animal matter

300 Feet: 100

EPA Method 21 VOC Monitoring

chloride and temperature

Mesa Labs Defender 510-L Rental QED Low-level ammonia nitrogen may beFeatures: Defender 510 low flow range, 5mL 500mL min, + 1% of reading volumetri Calibrators in Mesas DefenderTM Series are backed by Proven DryCal technology and have a reading uncertainty of less than 1%. Durability. All DryCal calibrators are field proven and have provided IH professionals with reliable performance for decades. Real time flow data. Calibrator flow data is captured in real time with our DryCal Pro software, directly uploaded to a PC,