Hach Quick High Range COD Reagent 2038315-CN Range 100-1000mg/L

Pre-packaged Tube Reagent Item Number:

1. Prepared reagent item number: — Packaged in colorimetric bottles or sealed bags for single-use experiments.

2. Small handling volume and short preparation time.

3. Reduces errors from manual reagent preparation, providing high accuracy and reproducible results.

4. Reduces and avoids the use of hazardous chemical reagents, such as eliminating cadmium for nitrate determination and mercury for ammonia nitrogen determination.

5. Simplifies and facilitates the handling of post-reaction samples in capped reagent bottles.

6. Reduces laboratory-generated waste liquid and the associated disposal costs.

Pre-packaged Tube Usage Method: Simply add the water sample to the pre-packaged reagent tube and tighten the cap. After a period of reaction (some water samples require pretreatment, such as digestion), results can be directly read on the DR series spectrophotometer.

Technical Parameters:

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