Test tube cooling rack
Order Information:
25 tube capacity
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500 ml.
This product has multiple variants. The options may be chosen on the product page
COD Reagent kit for 25 test vials (O2)
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
Water & Wastewater Multiparameter with COD Photometer and pH meter – HI83399-02 HI83399 benchtop photometer measures 40 different key water and wastewater quality parameters using 73 different methods that allow for multiple ranges and variations in chemistry for specific applications. The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The...
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Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
081-855-1842
02-541-4199
HI717 Checker HC ® - Phosphate, HR 
HI9828-25 - Quick Calibration Solution, 500 mL 
