Thermometer Sentron

• BOD (Biochemical Oxygen Demand) Determination is a simple and easy way for monitoring the microorganisms’ activity in water samples with extremely reliable results.
• In particular, microorganisms present or inoculated in a water sample containing biodegradable organic substance, consume oxygen for their metabolic activity and produce a corresponding volume of carbon dioxide.
• The carbon dioxide get absorbed by a strong alkali positioned in the neck of the bottle. The result of this process is a decrease in gas pressure. The BOD measure this change in gas pressure between the beginning to the end of the analysis and give a result expressed in mg/l .

Metrohm IC Features:

1. Ion chromatography analysis has the highest stability
2. Ion chromatography analysis has the lowest cost@
3. Ion chromatography has the lowest installation cost
4. Anion chemical suppressor with ten-year warranty for ion chromatography (100% solvent resistance)
5. Ion chromatography analysis of cations does not require a cation suppressor (optional)
6. Ion chromatography does not require additional gas cylinders and can be used for analysis in vehicles
7. Ion Chromatograph user-friendly Traditional Chinese / English operating interface
8. Ion chromatography supports 5-phase gradient elution
9. Ion chromatography can be integrated with Empower / OpenLab
10. Ion chromatography HPLC and LC can be directly upgraded to IC
11. Ion chromatography can integrate automatic pre-treatment technology: filtration, dialysis, concentration, dilution, matrix elimination, automatic blind sample analysis, automatic calibration line establishment
12. Ion chromatography can integrate a variety of simultaneous analytical techniques: pH, conductivity, automatic titrator, combustion furnace gas/gel absorption device, electrochemical detector, mass spectrometer, UV/visible light detector, etc.
13. Ion chromatography complies with international standards: USP, EPA, ASTM, DIN, ISO, etc. Complies with 21 CFR Part 11

Spectrometer T Series Features:

• 7-inch color screen, Windows graphical interface, intuitive operation.
• Versatile testing: photometric, quantitative, kinetic, spectral scanning, DNA/protein testing, etc.
• Large capacity storage, memory 1024M, can save test data and curves.
• USB support, data can be transferred and exported to Excel for analysis.
• The lamp tube (deuterium lamp/tungsten lamp) can be replaced, no optical adjustment is required, and the lamp can be easily replaced.
• Large sample chamber, suitable for 5-100mm cuvettes.
• Rich accessories: automatic 8-strip rack, membrane rack, test tube rack, cooling system, built-in printer, etc., support 21 CFR standard software.

• Modular, digital, and precise dry heaters
• designed for sample preparation, incubation, DNA denaturation, enzyme reactions, culture medium testing, and COD analysis.