Test tube cooling rack
Order Information:
25 tube capacity
HI 83099 COD and multi-parameter photometer is universal - the largest model in the series - 47 parameters:
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...
All Product
Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
All Product
Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution
COD Reagent kit for 25 test vials (O2)
081-855-1842
02-541-4199
HI5001 - 1.00 pH@25°C - TQ - 500ml 
อุปกรณ์ป้องกันความปลอดภัยจากสารเคมีกระเด็น (HI740217) 
