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YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4 YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4

YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4

$360.00$360.00

1 sold
Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4 Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4

Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4

$96.00$96.00

1 sold
71% off
3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement 3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement

3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement

$7.20$25.53

583 sold
30% off
Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance

Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance

$9.74$14.00

29 sold
57% off
FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester

FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester

$23.00$53.85

2327 sold
61% off
Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter

Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter

$3.54$9.08

2 sold
9% off
Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml

Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml

$10.01$11.00

5 sold
Electrochemistry Platinum electrode holder PTFE,C,Reinforce Version

Electrochemistry Platinum electrode holder PTFE,C,Reinforce Version

$96.00$96.00

2 sold
54% off
FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools

FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools

$24.82$54.22

2674 sold
54% off
PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium

PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium

$0.99$2.19

198 sold
22% off
Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment. Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment.

Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment.

$17.02$22.00

11 sold
80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments 80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments

80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments

$15.93$15.93

776 sold
75% off
Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip

Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip

$0.99$4.07

323 sold
30% off
50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper 50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper

50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper

$1.71$2.45

488 sold
36% off
C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode

C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode

$7.01$11.00

28 sold
5% off
Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode. Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode.

Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode.

$38.95$41.00

6 sold
9% off
H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell

H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell

$20.02$22.00

8 sold
71% off
15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

$7.21$24.99

45 sold
72% off
6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool 6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool

6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool

$60.50$219.96

326 sold
54% off
FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester

FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester

$23.00$50.91

261 sold
61% off
Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning

Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning

$174.92$459.12

280 sold
73% off
TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools

TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools

$0.99$3.74

411 sold
66% off
pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil

pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil

$50.85$149.57

94 sold
60% off
Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil

Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil

$129.33$331.22

43 sold
87% off
15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

$7.20$57.51

294 sold
9% off
Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint

Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint

$20.93$23.00

2 sold
71% off
24-250V Professional AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver NCV Electricity Pen Electrical Tools 24-250V Professional AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver NCV Electricity Pen Electrical Tools

24-250V Professional AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver NCV Electricity Pen Electrical Tools

$7.22$25.36

10902 sold
9% off
Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device. Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device.

Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device.

$16.38$18.00

4 sold
6% off
1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card 1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card

1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card

$0.59$0.63

994 sold
59% off
Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil

Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil

$0.99$2.42

2042 sold
5% off
Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry

Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry

$135.22$142.34

3 sold
Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode

Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode

$13.59$13.59

2 sold
34% off
Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm

Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm

$7.92$12.00

20 sold
6% off
Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter

Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter

$1.83$1.95

1277 sold
9% off
Shanghai Chenhua CHI111 Ag/AgCl (silver/silver chloride) reference electrode can be invoiced for authentic products Shanghai Chenhua CHI111 Ag/AgCl (silver/silver chloride) reference electrode can be invoiced for authentic products

Shanghai Chenhua CHI111 Ag/AgCl (silver/silver chloride) reference electrode can be invoiced for authentic products

$24.57$27.00

6 sold
22% off
H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor. H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

$17.02$22.00

25 sold
YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4 YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4

YYS Electrochemistry Ethylene Gas Sensor C2H4 0-100ppm S4-C2H4 SM4-C2H4

$360.00 $360.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4 Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4

Electrochemistry O2 Gas Sensor H2S CO Oxygen Sensor Module For Industrial Use SM4

$96.00 $96.00

1 sold

Categories: Electronic Components & Supplies, Active Components

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71% off
3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement 3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement

3/6/15pcs PH 4.01 6.86 9.18 Solution Calibration Buffer Powder Accuracy 0.01PH For PH Tester Meter Digital Measurement

$7.20 $25.53

583 sold

Categories: Tools, Measurement & Analysis Instruments

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Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance

Laboratory high-purity graphite disk electrode high temperature electrolytic carbon plate corrosion resistance

$9.74 $14.00

29 sold

Categories: Tools, Measurement & Analysis Instruments

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FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester

FNIRSI LCR-P1 Transistor Tester Diode Triode Capacitance Resistance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester

$23.00 $53.85

2327 sold

Categories: Tools, Measurement & Analysis Instruments

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Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter

Calibration Solution For EC TDS Testers 25ml 84us/cm 1413us/cm 12.88ms/cm 1382ppm TDS PH calibration solution Test Meter

$3.54 $9.08

2 sold

Categories: Tools, Measurement & Analysis Instruments

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Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml

Electrolytic cell, common electrolytic cell, REDOX reactor, three electrode system. 15 /20/30/50/60/150/100/200/300/500/1000ml

$10.01 $11.00

5 sold

Categories: Tools, Measurement & Analysis Instruments

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Electrochemistry Platinum electrode holder PTFE,C,Reinforce Version

Electrochemistry Platinum electrode holder PTFE,C,Reinforce Version

$96.00 $96.00

2 sold

Categories: Office & School Supplies, Educational Equipment & Supplies

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FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools

FNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR Tester Resistance Capacitance Inductance Continuity Diode Test Measurement Tools

$24.82 $54.22

2674 sold

Categories: Tools, Measurement & Analysis Instruments

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PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium

PH Value 5.5-9.0 Alkaline Acid Litmus Testing Paper Tester 80 Strips PH Meters Indicator Paper For Urine Water Aquarium

$0.99 $2.19

198 sold

Categories: Tools, Measurement & Analysis Instruments

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Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment. Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment.

Silver chloride reference electrode. Model 218 Ag-AgCl electrode for single salt bridge experiment.

$17.02 $22.00

11 sold

Categories: Tools, Measurement & Analysis Instruments

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80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments 80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments

80-800pcs PH Test Strips For Water PH Litmus Paper 1-14 Cosmetics Soil Acidity Test Strips For Aquarium Measuring Instruments

$15.93 $15.93

776 sold

Categories: Tools, Measurement & Analysis Instruments

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Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip

Professional PH Litmus Paper Ph Tester Strips Ph Meter Controller Water Cosmetics Soil Acidity Aquarium Swimming Pool Test Strip

$0.99 $4.07

323 sold

Categories: Tools, Measurement & Analysis Instruments

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50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper 50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper

50 Pcs/Bottle 6 In 1 Multipurpose Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper

$1.71 $2.45

488 sold

Categories: Tools, Measurement & Analysis Instruments

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C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode

C002 Three Port Ordinary Electrolytic Cell Laboratory Electrolytic Cell Redox Reactor Electrochemical Trielectrode

$7.01 $11.00

28 sold

Categories: Tools, Measurement & Analysis Instruments

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Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode. Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode.

Exchangeable membrane H cell. Glass cell. Type H sealed cell. Monomer 25ml, total capacity 50ml. Electrochemical electrode.

$38.95 $41.00

6 sold

Categories: Tools, Measurement & Analysis Instruments

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H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell

H-type replaceable membrane sealed/unsealed electrolytic cell to cup microbial experimental cell

$20.02 $22.00

8 sold

Categories: Tools, Measurement & Analysis Instruments

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15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

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45 sold

Categories: Tools, Measurement & Analysis Instruments

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6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool 6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool

6 in 1 Soil Detector Soil Tester pH Temperature Humidity Sunlight Air Moisture Nutrient Fertility Meter Gardening Tool

$60.50 $219.96

326 sold

Categories: Tools, Measurement & Analysis Instruments

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FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester

FNIRSI LCR-P1 Multifunction Transistor Resistance Capacitor Tester LCR ESR Tester Diode Triode LCR ESR NPN PNP MOSFET Tester

$23.00 $50.91

261 sold

Categories: Tools, Measurement & Analysis Instruments

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Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning

Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning

$174.92 $459.12

280 sold

Categories: Tools, Measurement & Analysis Instruments

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TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools

TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools

$0.99 $3.74

411 sold

Categories: Tools, Measurement & Analysis Instruments

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pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil

pH Test Strips 1600 Strips Full Range 1-14 Universal Test Paper Litmus pH Soap Making Testing for Water Wine Saliva Urine Soil

$50.85 $149.57

94 sold

Categories: Tools, Measurement & Analysis Instruments

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Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil

Digital Food PH Meter 0.00~14.00 High Accuracy Sensor Temperature Acidity Tester for Brewing Fruit Cheese Meat Canning Soil

$129.33 $331.22

43 sold

Categories: Tools, Measurement & Analysis Instruments

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15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter 15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

15pcs/lot 4.01 6.86 9.18 PH Meter Calibration Point PH Buffer Powder Measure Calibration Solution For PH Test Meter

$7.20 $57.51

294 sold

Categories: Tools, Measurement & Analysis Instruments

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Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint

Saturated calomel electrode 217 double salt bridge saturated calomel electrode y piece or BNC joint

$20.93 $23.00

2 sold

Categories: Tools, Measurement & Analysis Instruments

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24-250V Professional AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver NCV Electricity Pen Electrical Tools 24-250V Professional AC Voltage Detection Pen Highlight Color Light Electrician Screwdriver NCV Electricity Pen Electrical Tools

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$7.22 $25.36

10902 sold

Categories: Tools, Measurement & Analysis Instruments

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Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device. Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device.

Vertical diaphragm electrolyzer, J2605 electrolytic saturated salt water chemical instrument, hydrogen production device.

$16.38 $18.00

4 sold

Categories: Tools, Measurement & Analysis Instruments

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1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card 1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card

1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card

$0.59 $0.63

994 sold

Categories: Tools, Measurement & Analysis Instruments

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Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil

Electric indicator AC 90-1000V Non-Contact Socket Wall AC Power Outlet Voltage Detector Sensor Tester Pen LED light test pencil

$0.99 $2.42

2042 sold

Categories: Tools, Measurement & Analysis Instruments

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Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry

Silver-Silver Chloride Reference Electrode Ag-AgCl Reference/Saturated KCl Solution Electrochemistry

$135.22 $142.34

3 sold

Categories: Tools, Measurement & Analysis Instruments

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Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode

Luggin Capillary Electrochemistry L-type Ceramic Core Salt Bridge L Type Luggin-Haber Capillary for Reference Electrode

$13.59 $13.59

2 sold

Categories: Furniture, Home Furniture

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Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm

Platinum wire. Electrochemical platinum wire electrode. 4N platinum wire. The purity is 99.99%. 10cm

$7.92 $12.00

20 sold

Categories: Tools, Measurement & Analysis Instruments

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Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter

Mini Round Waterproof Motorboat Motorcycle DC5V-48V LED Panel Digital Voltmeter Tester Monitor Display Voltmeter

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1277 sold

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Shanghai Chenhua CHI111 Ag/AgCl (silver/silver chloride) reference electrode can be invoiced for authentic products Shanghai Chenhua CHI111 Ag/AgCl (silver/silver chloride) reference electrode can be invoiced for authentic products

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H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor. H type exchangeable ion membrane electrolytic cell, experimental sealed electrolytic cell, microbial two-cell reactor.

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Categories: Tools, Measurement & Analysis Instruments

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