
Estándares de demanda química de oxígeno
En esta categoría encontrará una gran selección de estándares de demanda química de oxígeno muy útiles para la industria química y para medir los contaminantes en aguas naturales y residuales.

Chemical Oxygen Demand COD Calibration Standard 20000ppm Solution
Ref: 07-COD20M
500ml | 117,00 € |

50 ppm Non Purgeable Organic Carbon Mixed (NPOC) Standard for Elementar Analyser
Ref: 07-RNPOC50
250ml | 226,00 € |

Chemical Oxygen Demand COD Calibration Standard 1500ppm Solution
Ref: 07-COD1500
500ml | 117,00 € |

COD Vials - Measuring Range 0-150mg/L
Ref: 07-420720
25vials | A consultar |

300 mg/l C as KHP Total Organic Carbon (TOC) Standard for Sievers 900/M9 Analysers
Ref: 07-RTOCK29
40ml | 97,00 € |

COD Vials - Measuring Range 0-1500mg/L
Ref: 07-420721
25vials | A consultar |

Chemical Oxygen Demand COD Reagent 1% w/v Silver Sulphate in Sulphuric Acid Solution
Ref: 07-AGS1H
500ml | 68,00 € |

Chemical Oxygen Demand COD Reagent 20% w/v Mercury (II) Sulphate in 10% w/v Sulphuric Acid
Ref: 07-CODMS
500ml | 59,00 € |

Chemical Oxygen Demand COD Reagent Potassium Dichromate 0.0208M (0.125N ) Solution
Ref: 07-KC2002F
1l | 39,00 € |

Chemical Oxygen Demand COD Calibration Standard 30000ppm Solution
Ref: 07-COD30K
1l | 187,00 € |

Chemical Oxygen Demand COD Calibration Standard 500ppm Solution
Ref: 07-COD500
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 3000ppm Solution
Ref: 07-COD3000
500ml | 288,00 € |

Chemical Oxygen Demand COD Calibration Standard 60000ppm Solution
Ref: 07-COD60M5
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 2000ppm Solution
Ref: 07-COD2000
500ml | 117,00 € |

50 ppm Total Inorganic Carbon/Total Carbon Mixed (TIC/TC) Standard with Combined Value 100 ppm for Elementar and Sievers 900/M9 Analysers
Ref: 07-RTICTC50
250ml | 226,00 € |

Chemical Oxygen Demand COD Calibration Standard 1000ppm Solution
Ref: 07-COD1000
500ml | 117,00 € |

Chemical Oxygen Demand COD Reagent 1% w/v Silver Sulphate in Sulphuric Acid Solution
Ref: 07-AGS1W
2.5l | 140,00 € |

Chemical Oxygen Demand COD Calibration Standard 50ppm Solution
Ref: 07-COD50
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 6000ppm Solution
Ref: 07-COD6000
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 100ppm Solution
Ref: 07-COD100
500ml | 117,00 € |

10 ppm Total Inorganic Carbon/Total Carbon Mixed (TIC/TC) Standard with Combined Value 20 ppm for Elementar and Sievers 900/M9 Analysers
Ref: 07-RTICTC10
250ml | 226,00 € |

Chemical Oxygen Demand COD Calibration Standard 20ppm Solution
Ref: 07-COD20
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 1300ppm Solution
Ref: 07-COD1300
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 600ppm Solution
Ref: 07-COD600
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 10ppm Solution
Ref: 07-COD10
500ml | 147,00 € |

Chemical Oxygen Demand COD Calibration Standard 200ppm Solution
Ref: 07-COD200
500ml | 117,00 € |

Chemical Oxygen Demand COD Calibration Standard 5000ppm Solution
Ref: 07-COD5000
500ml | 117,00 € |

10 ppm Non Purgeable Organic Carbon Mixed (NPOC) Standard for Elementar Analyser
Ref: 07-RNPOC10
250ml | 226,00 € |

COD Vials - Measuring Range 0-15000mg/L
Ref: 07-420722
25vials | A consultar |

Chemical Oxygen Demand COD Calibration Standard 10000ppm Solution
Ref: 07-COD10M
500ml | 117,00 € |