Customized Multiparameter Water Quality Sonde All In One 100mA
                                         
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                                            DS2100 COD/BOD/TOC/TSS/turbidity/EC/ORP/pH/DO/TDS/Salinity/nh4/no3 etc all-in-one multi-parameter sensor probe Product Description Overview The D2100 series multi-parameter water quality sensor (seven parameters) is designed in an all-in-one configuration......                                         
                                        
                                            Xi'an Desun Uniwill Electronic Technology Co., Ltd.
                                         
                                        
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Multi-parameters Water Quality Meter for pH, pX, ORP,Ion concentration,TDS
                                         
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                                            ..., conductivity, resistivity, TDS, salinity, dissolved oxygen, saturation and temperature at the same time. It provide many ion modes such as H+,Ag+,Na+,K+,NH4+,Cl-,F-,NO3-,BF4-,CN-,Cu2+,Pb2+,Ca2+ The users can define ion modes by themselves if choosing...                                         
                                        
                                            Advanced Instruments Co.,Limited
                                         
                                        
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30*1.1mm 5500m2/M3 Mbbr Filter Aquaculture Biochips
                                         
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                                            ...NH4 concentrations accounted permanently for 0.1 to 0.2 mg/L at water temperatures of 21°C in average and 25°C in peak while the daily food supply was 500 g. Since in those trials only the nitrification performance was observed and due to no second MBBR installed for de-nitrification, in order to keep the NO3 level...                                         
                                        
                                            Tongxiang Small Boss Special Plastic Products Co., Ltd.
                                         
                                        
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