Dissolved Oxygen Electrode
Total 141
manufacturers & suppliers found with 423 products
Shanghai Boqu Instrument Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
Audited Supplier
1368
Plant Area
111
Number of Employees
Manufacturer/Factory
PH
, ORP
, Conductivity
, Dissolved Oxygen
, Residual Chlorine
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 369 / Piece1 Piece (MOQ) -
US$ 219 / Piece1 Piece (MOQ)
-
US$ 169 / Piece1 Piece (MOQ)
Manufacturer/Factory
pH Sensor/Meter
, ORP Sensor/Meter
, Conductivity Meter/Meter
, Do Sensor/Meter
, Pna Sensor
OEM, ODM, Own Brand
within 15 workdays
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 190 / Piece1 Piece (MOQ)
-
US$ 190 / Piece1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Since 2014 Suppliers with verified business licenses
4.0
1368
Plant Area
80
Number of Employees
Manufacturer/Factory
, Trading Company
Water Quality Analyzers
, Water Quality Sensors.
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 85 / Piece1 Piece (MOQ)
-
US$ 599 / Piece1 Piece (MOQ)
-
US$ 85 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Laboratory Instrument
, Rotary Evaporator
, Glass Reactor
, Life Science Instruments
, Agricultural Instruments
OEM, ODM, Own Brand, Custom
ISO 9001, ISO 9000, ISO 20000, HSE, ASME
-
US$ 11 / Piece20 Pieces (MOQ)
-
US$ 11 / Piece20 Pieces (MOQ)
-
US$ 11 / Piece20 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Diaphragm Pump
, Dosing Pump
, pH Meter
, Conductivity Meter
, Flow Meter
OEM, ODM
ISO 9001
-
US$ 12 / Piece1 Piece (MOQ)
-
US$ 287 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Hangzhou Supmea International Trading Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
Audited Supplier80
Plant Area
28
Number of Employees
Manufacturer/Factory
, Trading Company
Paperless Recorder
, Chart Recorder
, Pressure Transmitter
, Level Transmitter
, Electromagnetic Flowmeter
ODM, OEM, Own Brand
ISO 9001
-
US$ 1150 / Piece1 Piece (MOQ)
-
US$ 1150 / Piece1 Piece (MOQ)
-
US$ 230 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Dosing Pump
, Diaphragm Pump
, Water Quality Analyzer
, Dosing System
, Flow Meter
OEM, ODM, Own Brand
ISO 9001
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 15 / Piece1 Piece (MOQ)
-
US$ 287 / Piece1 Piece (MOQ)
Strider Instrument & Application Co. (Shanghai), Ltd.
Since 2023 Suppliers with verified business licenses
4.0
Trading Company
Digital RS485 Residual Chlorine Sensor
Shanghai, Shanghai
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Rotary Evaporator
, Reactor
, Centrifuge
, Wiped Film Molecular Distillation System
, Short Path Distillation
OEM, ODM, Own Brand
ISO 9001, ISO 13485
-
US$ 168.41 / Piece1 Piece (MOQ)
-
US$ 580 / set1 set (MOQ)
-
US$ 345 / set1 set (MOQ)
Manufacturer/Factory
Total Hardness
, Free Chlorine
, Dissolved Oxygen
, Conductivity
, Dpd Method Free Chlorine
OEM, Own Brand
ISO 9001
-
US$ 800 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Suzhou Delfino Environmental Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
947
Plant Area
12
Number of Employees
Manufacturer/Factory
Water Quality Analysis Instrument
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 33 / Piece1 Piece (MOQ)
-
US$ 329 / Piece1 Piece (MOQ)
-
US$ 70 / Piece1 Piece (MOQ)
Manufacturer/Factory
pH Meter
, Turbidity Meter
, pH Sensor
, Multi-Parameter
, Portable Meter
OEM
Response Time≤3h
-
US$ 3.8 / Piece1 Piece (MOQ)
-
US$ 3.78 / Piece10 Pieces (MOQ)
-
US$ 79 / Piece2 Pieces (MOQ)
Shanghai Cixi Instrument Co., Ltd.
Since 2009 Suppliers with verified business licenses
5.0
356
Plant Area
16
Number of Employees
Trading Company
Gear metering pump; Turbine flow meter; Electromagnetic flow meter; Oval gear flow meter; Coriolis mass flow meter
OEM, Own Brand
Response Time≤3h
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Qingdao Tlead International Co., Ltd.
Since 2008 Suppliers with verified business licenses
5.0
400
Plant Area
8
Number of Employees
Trading Company
PH Meters
, Counter Meters
, DDVP
, Tesla Tester
, Water Activity Meter
OEM, ODM, Own Brand
ISO 9000
-
US$ 219 / Piece1 Piece (MOQ)
-
US$ 15 / Piece1 Piece (MOQ)
-
US$ 135 / Piece1 Piece (MOQ)
Biobase Biodustry (Shandong) Co., Ltd.
Since 2011 Suppliers with verified business licenses
5.0
276 Mil
Annual Revenue
2000+
Plant Area
730
Number of Employees
Manufacturer/Factory
, Trading Company
Laminar Flow Cabinet
, Fume Hood
, Biosafety Cabinet
, Clean Bench
, Fume Cupboard
ODM, OEM, Own Brand
within 15 workdays
-
US$ 340 / Piece1 Piece (MOQ)
-
US$ 160 / Piece1 Piece (MOQ)
-
US$ 215 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Online Multiparameter Sonde
, Online Optical Do Sensor
, Online UV254 Multi-Wave Cod Sensor
, Online Oil in Water Sensor
, Online Cdom/Fdom Sensor
Own Brand
Suzhou, Jiangsu
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 8 / Piece1 Piece (MOQ)
Ningbo Sinotester Biological Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
pH Meter
, Refractometer
, Test Papers
, Orp Meter
, TDS Meter
OEM, Own Brand
ISO 9001, FSC
-
US$ 135 / Piece10 Pieces (MOQ)
-
US$ 9 / Piece1 Piece (MOQ)
-
US$ 135 / Piece10 Pieces (MOQ)
HEBEI JIRS IMPORT & EXPORT CO., LTD.
500
Plant Area
Manufacturer/Factory
, Trading Company
pH Sensor
, Free Chlorine
, RO Controller
, Dissolved Oxyge Controller
, Sensor
OEM, ODM, Own Brand
ISO 9001
-
US$ 220 / Piece1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Shanghai Chunye Instrument Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
pH Meter
, Conductivity Meter
, Dissolved Oxygen Meter
, Turbidity Meter
, Free Chlorine Analyzer
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, WRAP
-
US$ 550 / Piece1 Piece (MOQ)
-
US$ 400 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Shanghai Gl Environmental Technology Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
Dosing Pump
, Diaphragm Pump
, Water Quality Instrument
, Dosing System
, Water Pump
OEM, ODM
ISO 9001
-
US$ 160 / Piece1 Piece (MOQ)
-
US$ 98 / Piece1 Piece (MOQ)
-
US$ 12 / Piece1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
2000
Plant Area
Manufacturer/Factory
pH Meter
, Conductivity Meter
, Dissolved Oxygen Meter
, Turbidity Meter
, pH Sensor
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 35 / Piece1 Piece (MOQ)
-
US$ 120 / Piece1 Piece (MOQ)
-
US$ 120 / Piece1 Piece (MOQ)
Hunan Rika Electronic Tech Co., Ltd.
1000
Plant Area
Manufacturer/Factory
, Trading Company
Wind Sensor
, Radiation Sensor
, Temperature Humidity Sensor
, Rain Guage
, Pyranometer
OEM, ODM, Own Brand
ISO 9001
-
US$ 199 / Piece1 Piece (MOQ)
-
US$ 579 / Piece1 Piece (MOQ)
-
US$ 579 / Piece1 Piece (MOQ)
Manufacturer/Factory
Spectrophotometer
, Balance
, pH Meter
, Conductivity Meter
, Atomic Absorption Spectrophotometer
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 93.5 / Piece1 Piece (MOQ)
-
US$ 93.5 / Piece1 Piece (MOQ)
-
US$ 465 / Piece1 Piece (MOQ)
Shanghai Total Industrial Co., Ltd.
Since 2006 Suppliers with verified business licenses
4.0
Manufacturer/Factory
Feeder Clamp
, Weather Shield Enclosure
, Rubber Grommet
, Hoisting Grip
, Cable Entry
Shanghai, Shanghai
-
US$ 4 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Microcope Centrifuge Water Bath Heating Mantel
, Shaker Stirrer Incubator and Oven Freezer Aas
, Autoclave &Sterilizer Water Distiller pH Meter
, Spectrophotometer Viscometer Balance&Scale HPLC
, Lab Glassware; Electrophoresis Suction Machine
OEM, ODM
ISO 9001
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece20 Pieces (MOQ)
-
US$ 110 / Piece1 Piece (MOQ)
Jiangsu Degao Iot Technology Co., Ltd.
2000+
Plant Area
Manufacturer/Factory
Electromagnetic Flow Meter
, Electromagnetic Water Meter
, Water Quality Testing Instruments
OEM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 2935 / Piece1 Piece (MOQ)
-
US$ 335 / Piece1 Piece (MOQ)
-
US$ 390 / Piece1 Piece (MOQ)
Group Corporation
Synthetic Graphite
, Cathode Carbon Block
, Graphite Electrodes
, Natural Flake Graphite
, Coal Based Activated Carbon
OEM
ISO 9001
-
US$ 800 / Ton20 Tons (MOQ)
-
US$ 800 / Ton20 Tons (MOQ)
-
US$ 800 / Ton20 Tons (MOQ)
Trading Company
pH Meter
, Soil Moisture Meter
, Refractometer
, Coating Thickness Gauge
, Data Logger
OEM, ODM, Own Brand
ISO 9001
-
US$ 130 / pieces5 pieces (MOQ)
-
US$ 650 / Piece1 Piece (MOQ)
-
US$ 9.88 / Piece50 Pieces (MOQ)
Manufacturer/Factory
Incubator
, Drying Oven
, Medicine Refrigerator
, Centrifuge
OEM, ODM, Own Brand
ISO 9001
-
US$ 340 / Piece1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
-
Negotiable1 Piece (MOQ)
Manufacturer/Factory
Gear Flow Meter
, Electromagnetic Flow Meter
, Ultrasonic Flow Meter
, Vortex Flow Meter
, Turbine Flow Meter
OEM, ODM, Own Brand
ISO 9001, ANSI/ESD
-
US$ 210 / Piece2 Pieces (MOQ)
-
US$ 210 / Piece2 Pieces (MOQ)
-
US$ 210 / Piece2 Pieces (MOQ)
Audited Supplier
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