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Biochemical Oxygen Demand

The biochemical oxygen demand (BOD) is a bioassay test that measures the amount of oxygen consumed by bacteria as a result of organic matter decomposition. To perform this test, the change of the oxygen demand is measured during a period of time and at a certain temperature in water samples.

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  1. Velp B.O.D. Sensor
    Velp B.O.D. Sensor
    The Velp BOD (Biochemical Oxygen Demand) Sensor is innovative, mercury-free and extremely reliable. The Sensor fits directly on the bottle containing the sample and automatically stores 5 BOD values at 24-hour intervals, enabling analysis to continue over the weekend. Results are directly readable at any time, even after five days with Direct readout in mg/l (ppm). Also available in sets with bottles and stirring station Learn More
  2. Velp B.O.D. Sensor Set
    Velp B.O.D. Sensor Set
    The Velp BOD (Biochemical Oxygen Demand) Sensor is innovative, mercury-free and extremely reliable. The Sensor fits directly on the bottle containing the sample and automatically stores 5 BOD values at 24-hour intervals, enabling analysis to continue over the weekend. Results are directly readable at any time, even after five days with Direct readout in mg/l (ppm). BOD Sensor Set, is a ready-to-use solution for individual BOD analysis only.The BOD Sensor, a dark glass bottle, an alkali holder and a stirring bar are included. BOD Sensor Set is designed for use with the VELP MST stirrer. Learn More
  3. Velp BOD Sensor System 6 230V/50Hz
    Velp BOD Sensor System 6 230V/50Hz
    The Velp BOD (Biochemical Oxygen Demand) Sensor is innovative, mercury-free and extremely reliable. The Sensor fits directly on the bottle containing the sample and automatically stores 5 BOD values at 24-hour intervals, enabling analysis to continue over the weekend. Results are directly readable at any time, even after five days with direct readout in mg/l (ppm). BOD Sensor System 6, is a ready-to-use solution for BOD analysis including 6 BOD Sensors, 6 dark glass bottles with alkali holders and a stirring bars and a 6 position stirring station. BOD Sensor System 6 is designed for use with Velp Scientifica Cooled Incubators. Learn More
  4. Velp BOD Sensor System 10 230V/50Hz
    Velp BOD Sensor System 10 230V/50Hz
    The Velp BOD (Biochemical Oxygen Demand) Sensor is innovative, mercury-free and extremely reliable. The Sensor fits directly on the bottle containing the sample and automatically stores 5 BOD values at 24-hour intervals, enabling analysis to continue over the weekend. Results are directly readable at any time, even after five days with direct readout in mg/l (ppm). BOD Sensor System 10, is a ready-to-use solution for BOD analysis including 10 BOD Sensors with dark glass bottles, alkali holders and stirring bars plus a 10 position stirring station. BOD Sensor System 10 is designed for use with Velp Scientifica Cooled Incubators Learn More
  5. Velp BOD EVO Sensor System 6 230V/50Hz
    Velp BOD EVO Sensor System 6 230V/50Hz
    The Velp BOD EVO system 6 is the most convenient way to get reliable results automatically for BOD analysis. Data management and reporting become incredibly intuitive with wireless data transmission to the exclusive BODSoft software. The wireless sensor transmits results to the databox and the software processes the data, up to 80 sensors can be simultaneously monitored. BOD EVO Sensor System 6, is a complete package for 6 tests with the wireless Databox a 6-position stirring station, 6 BOD EVO Sensors, dark glass bottles, alkali holders & stirring bars. Velp BOD sensor sets are designed for use with Velp Scientific cooled incubators. Learn More
  6. Velp BOD EVO System 6 230V/50Hz no DataBox
    Velp BOD EVO System 6 230V/50Hz no DataBox
    The Velp BOD EVO system 6 is the most convenient way to get reliable results automatically for BOD analysis. Data management and reporting become incredibly intuitive with wireless data transmission to the exclusive BODSoft software. The wireless sensor transmits results to the databox and the software processes the data, up to 80 sensors can be simultaneously monitored. This set, is a complete add on package for 6 tests with a 6-position stirring station, 6 BOD EVO Sensors, dark glass bottles, alkali holders & stirring bars and does not include the wireless databox. Velp BOD sensor sets are designed for use with Velp Scientific cooled incubators. Learn More
  7. Velp ECO6 Thermoreactor 230V/50-60Hz
    Velp ECO6 Thermoreactor 230V/50-60Hz
    The Velp ECO6 is a 6-position thermoreator, with a settable temperature (up to 200°C) and operating time (up to 199minutes). It has a set temperature display and a countdown display with automatic shut down and acoustic signal at run end.VELP Scientifica ECO thermoreactors are suitable for COD analysis and for sample preparation in elemental determination, for example, the determination of total organic carbon (TOC), total chromium, total nitrogen and total phosphate, with excellent accuracy and repeatability. Learn More
  8. Velp ECO16 Thermoreactor 230V/50-60Hz
    Velp ECO16 Thermoreactor 230V/50-60Hz
    The Velp ECO16 is a 16-position thermoreator for chemical oxygen demand (COD) with a settable temperature (up to 160°C) and operating time (up to 199minutes). It has a set temperature display and a countdown display and the products dimensions H x W x D are 168 x 110 x 269mm. VELP Scientifica ECO thermoreactors are suitable for COD analysis and for sample preparation in elemental determination, for example, the determination of total organic carbon (TOC), total chromium, total nitrogen and total phosphate, with excellent accuracy and repeatability. Learn More
  9. Velp ECO25 Thermoreactor 115-230V/50-60Hz
    Velp ECO25 Thermoreactor 115-230V/50-60Hz
    The Velp ECO25 is a 25-position thermoreator with settable temperatures (70, 100, 120, 150, 160°C) and operating time (30, 60, 120 minutes or continuous). It has a set temperature display and a countdown display with automatic shutdown and acoustic alarm at run. Product dimensions H x W x D are 95 x 155 x 275mm. VELP Scientifica ECO thermoreactors are suitable for COD analysis and for sample preparation in elemental determination, for example, the determination of total organic carbon (TOC), total chromium, total nitrogen and total phosphate, with excellent accuracy and repeatability. Learn More
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