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Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder

Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder

4.5
3,629 ЅМ
Apera Instruments, LLC-AI1104 16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

Apera Instruments, LLC-AI1104 16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

4.5
2,689 ЅМ
Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

4.4
2,929 ЅМ
Apera InstrumentsAI314 Pocket Tester, EC60 Premium Waterproof Conductivity, Easy Switch of EC/TDS/Salinity, Replaceable BPB Sensor, 1% F.S Accuracy

Apera InstrumentsAI314 Pocket Tester, EC60 Premium Waterproof Conductivity, Easy Switch of EC/TDS/Salinity, Replaceable BPB Sensor, 1% F.S Accuracy

4.4
4,429 ЅМ
Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe

Apera Instruments, LLC-AI314 Premium Series EC60 Waterproof Conductivity Pocket Tester Kit, ±1% F.S Accuracy, Easy Switch of EC/TDS/Salinity, Replaceable Probe

4.3
2,909 ЅМ
Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket r kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

Apera Instruments AI213 Value Series TDS20 Waterproof TDS Pocket r kit, Accuracy: ±1% F.S, 2-Point Auto. Calibration

4.3
2,829 ЅМ
Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

Apera Instruments 3M KCL Storage Soaking Solution (8 oz.) for pH and ORP Electrodes

4.6
894 ЅМ
Apera InstrumentsAI1302 201T-F 3-in-1 pH/Temperature Electrode

Apera InstrumentsAI1302 201T-F 3-in-1 pH/Temperature Electrode

4.6
3,429 ЅМ
Apera InstrumentsLLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

Apera InstrumentsLLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

4.4
9,419 ЅМ
Apera Instruments Conductivity calibration solution 1413 μS/cm, AI1130

Apera Instruments Conductivity calibration solution 1413 μS/cm, AI1130

4.6
619 ЅМ
Apera Instruments Premium Line ORP60 Pocket ORP r Kit, Replaceable Probe, 1 mV/±0.2% F.S Accuracy, ±1000 mV Range

Apera Instruments Premium Line ORP60 Pocket ORP r Kit, Replaceable Probe, 1 mV/±0.2% F.S Accuracy, ±1000 mV Range

5,989 ЅМ
Apera Instruments AI1201 pH Tester, Probe for PH60 Pocket

Apera Instruments AI1201 pH Tester, Probe for PH60 Pocket

4.4
1,419 ЅМ
Apera Instruments AI1113 pH Calibration Solution Kit (7.00, 4.00), 8 oz. for Each, HDPE (High Density Polyethylene)

Apera Instruments AI1113 pH Calibration Solution Kit (7.00, 4.00), 8 oz. for Each, HDPE (High Density Polyethylene)

4.6
1,909 ЅМ
Apera Instruments, LLC-AI1104 16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

Apera Instruments, LLC-AI1104 16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

4.7
1,639 ЅМ
Apera Instruments AI1205 pH Pocket Tester, Replacement Probe for PH60S

Apera Instruments AI1205 pH Pocket Tester, Replacement Probe for PH60S

4.0
6,129 ЅМ
Apera Instruments, LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

Apera Instruments, LLC-AI1109 8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

4.6
1,189 ЅМ
Apera InstrumentsAI1213 pH Pen Tester, Replacement Probe for Sx610

Apera InstrumentsAI1213 pH Pen Tester, Replacement Probe for Sx610

3.6
588 ЅМ
Apera Instruments AI3711 PH60-Z Bluetooth Smart pH Tester Powered by ZenTest Mobile App with Cloud-Based Datalogger

Apera Instruments AI3711 PH60-Z Bluetooth Smart pH Tester Powered by ZenTest Mobile App with Cloud-Based Datalogger

4.5
4,469 ЅМ
Apera Instruments PH20 Value pH Meter, Pocket Tester, Waterproof, ±0.1 pH Accuracy, 0-14 pH Range, ±0.5°C Temperature Sensor, Complete kit

Apera Instruments PH20 Value pH Meter, Pocket Tester, Waterproof, ±0.1 pH Accuracy, 0-14 pH Range, ±0.5°C Temperature Sensor, Complete kit

4.5
2,989 ЅМ
Apera Instruments Value Series PC850 Portable Handheld pH/Conductivity Multi-Parameter Meter Kit (AI5514)

Apera Instruments Value Series PC850 Portable Handheld pH/Conductivity Multi-Parameter Meter Kit (AI5514)

3.7
17,239 ЅМ
Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8 oz. Each

4.6
1,059 ЅМ
Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range

Apera Instruments PH60S Premium Food pH Pocket Tester, Swiss Spear Sensor (Replaceable), ±0.01 pH Accuracy, -2.00-16.00 pH Range

4.4
3,217 ЅМ
Apera Instruments201DJ-C Double Junction Combined pH Electrode, AI3115

Apera Instruments201DJ-C Double Junction Combined pH Electrode, AI3115

4.2
2,699 ЅМ
Apera InstrumentsLLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester

Apera InstrumentsLLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH Tester

4.3
1,349 ЅМ
Apera Instruments, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light

Apera Instruments, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light

4.6
24,579 ЅМ
16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

16oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 3M KCL Storage Solution and CalBox

4.5
5,839 ЅМ
Apera InstrumentsSX625 Replacement pH Probe for SX620 pH Pen Tester

Apera InstrumentsSX625 Replacement pH Probe for SX620 pH Pen Tester

3.6
4,449 ЅМ
APERA Instruments Value Series Salt20 Salinity r Kit (AI214)

APERA Instruments Value Series Salt20 Salinity r Kit (AI214)

1,449 ЅМ
Apera Instruments AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene)

Apera Instruments AI1114 pH Calibration Solution Kit (7.00, 4.00), 16 oz. for Each, Plus a CalBox for Easy Organization of all Buffer Solutions, HDPE (High Density Polyethylene)

4.6
1,103 ЅМ
Apera Instruments, LLC-AI1313 2301T-S Conductivity Electrode (K1.0), Range: 0.5 µS/cm to 200 mS/cm, with Built-in Temperature Sensor, 8-pin Connector, PC-Body

Apera Instruments, LLC-AI1313 2301T-S Conductivity Electrode (K1.0), Range: 0.5 µS/cm to 200 mS/cm, with Built-in Temperature Sensor, 8-pin Connector, PC-Body

4.0
2,679 ЅМ
4beauty Therapy Health Protection Instrument

4beauty Therapy Health Protection Instrument

832 ЅМ
Apera Instruments, LLC AI4725 WS100 Fluoride/pH Portable Meter Kit with 3-in-1 Fluoride Probe

Apera Instruments, LLC AI4725 WS100 Fluoride/pH Portable Meter Kit with 3-in-1 Fluoride Probe

8,541 ЅМ
Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH r

Apera Instruments, LLC-AI1201 Apera Instruments,LLC PH60-E Replacement Probe for PH60 Pocket pH r

4.4
1,629 ЅМ
Chalazion Curette Double Ended Size 2 & 3, Stainless Steel, FDA Approved, 132 mm

Chalazion Curette Double Ended Size 2 & 3, Stainless Steel, FDA Approved, 132 mm

1,370 ЅМ
Apera Bluetooth Smart Tester AI3713 1

Apera Bluetooth Smart Tester AI3713 1

4.2
5,921 ЅМ
Apera Instruments, LLC AI4725 WS100 Fluoride/pH Portable Meter Kit with 3-in-1 Fluoride Probe

Apera Instruments, LLC AI4725 WS100 Fluoride/pH Portable Meter Kit with 3-in-1 Fluoride Probe

31,999 ЅМ
Apera Instruments AI1211 pH/Conductivity r, Replacement Probe for PC60 Pocket

Apera Instruments AI1211 pH/Conductivity r, Replacement Probe for PC60 Pocket

4.2
2,669 ЅМ
Apera InstrumentsAI1205 pH Pocket r, Replacement Probe for PH60S

Apera InstrumentsAI1205 pH Pocket r, Replacement Probe for PH60S

4.3
9,339 ЅМ
8oz. pH Calibration Buffer Solution Kit (pH 4.00 & 7.00), plus 4oz. 3M KCL Storage Solution for pH/ORP Electrodes

8oz. pH Calibration Buffer Solution Kit (pH 4.00 & 7.00), plus 4oz. 3M KCL Storage Solution for pH/ORP Electrodes

4.7
4,169 ЅМ
Apera Instruments201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body

Apera Instruments201DJ-C Double-Junction pH Electrode, BNC Connector, 3 Ft Cable, PC Body

4.7
2,429 ЅМ
Apera Instruments AI1116 pH Calibration Solution Kit (7.00, 4.00, 10.01), 16 oz. for Each, Plus a CalBox for Easy Organization of All Buffer Solutions, HDPE (High Density Polyethylene)

Apera Instruments AI1116 pH Calibration Solution Kit (7.00, 4.00, 10.01), 16 oz. for Each, Plus a CalBox for Easy Organization of All Buffer Solutions, HDPE (High Density Polyethylene)

4.8
1,318 ЅМ
Apera Instruments, LLC-AI1103 Apera Intruments,LLC pH 10.01 Standard Buffer Solution for pH Calibration, 16 oz. Bottle, NIST Traceable, Blue

Apera Instruments, LLC-AI1103 Apera Intruments,LLC pH 10.01 Standard Buffer Solution for pH Calibration, 16 oz. Bottle, NIST Traceable, Blue

4.7
689 ЅМ
8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

8oz. pH Calibration Buffer Solution Kit (pH 4.00, 7.00 & 10.01), plus 4oz 3M KCL Storage Solution for pH/ORP Electrodes

4.6
5,789 ЅМ
Apera InstrumentsLLC-AI3201 LabSen 753 Stainless Steel Spear pH/Temp. Electrode for Foods

Apera InstrumentsLLC-AI3201 LabSen 753 Stainless Steel Spear pH/Temp. Electrode for Foods

3.5
9,709 ЅМ
Apera Instruments, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light

Apera Instruments, LLC-AI481 TN400 Portable Turbidity Meter, Infrared Sensor, ISO 7027 Compliant, EPA Approved Standard Solutions for Easy Calibration, Accuracy: ±2%+Stray Light

4.6
18,582 ЅМ
Apera InstrumentsLLC-AI3121 Apera Instruments,LLC LabSen 213 Glass-Body pH Electrode for General Water Solutions, with Built-in Temperature Sensor, TRIS Buffer Compatible

Apera InstrumentsLLC-AI3121 Apera Instruments,LLC LabSen 213 Glass-Body pH Electrode for General Water Solutions, with Built-in Temperature Sensor, TRIS Buffer Compatible

5.0
6,019 ЅМ
Apera Instruments, LLC-AI3101 LabSen 211 Glass-Body pH Electrode for General Water Solutions, Impact-Resistant Sensor, TRIS Buffer Compatible, BNC Connector

Apera Instruments, LLC-AI3101 LabSen 211 Glass-Body pH Electrode for General Water Solutions, Impact-Resistant Sensor, TRIS Buffer Compatible, BNC Connector

4.5
1,568 ЅМ
Apera Instruments, LLC-AI533 PC820 Precision Benchtop pH/Conductivity Multiparameter Meter Kit with Highest Accuracy ±0.002 pH and ±0.5% F.S, up to 5-Point Auto. Calibration

Apera Instruments, LLC-AI533 PC820 Precision Benchtop pH/Conductivity Multiparameter Meter Kit with Highest Accuracy ±0.002 pH and ±0.5% F.S, up to 5-Point Auto. Calibration

3.0
33,509 ЅМ
Apera Instruments, LLC-AI312 Apera Instruments Premium Series PH60F Flat pH Pocket Tester Kit for Surface pH Test e.g. Skin, Textiles, Paper, etc, ±0.01 pH Accuracy

Apera Instruments, LLC-AI312 Apera Instruments Premium Series PH60F Flat pH Pocket Tester Kit for Surface pH Test e.g. Skin, Textiles, Paper, etc, ±0.01 pH Accuracy

4.5
3,499 ЅМ
Apera InstrumentsSX620 pH Pen r Kit (with 0.01 pH accuracy, 3-point Auto. Calibration ATC 0-60˚C)

Apera InstrumentsSX620 pH Pen r Kit (with 0.01 pH accuracy, 3-point Auto. Calibration ATC 0-60˚C)

1,584 ЅМ
Apera GroStar Series GS1 pH Pen Tester Kit (Gen II) with Replaceable pH Probe for Hydroponics Water Quality Testing

Apera GroStar Series GS1 pH Pen Tester Kit (Gen II) with Replaceable pH Probe for Hydroponics Water Quality Testing

4.3
2,486 ЅМ
Apera InstrumentsPH60-PW Handheld pH Meter Tester Kit with LabSen 805 ATC pH Electrode for Lab-grade pH Measurement in Pure Water and Water Solutions with Low Ionic Strength

Apera InstrumentsPH60-PW Handheld pH Meter Tester Kit with LabSen 805 ATC pH Electrode for Lab-grade pH Measurement in Pure Water and Water Solutions with Low Ionic Strength

3,920 ЅМ
Comark Instruments | ATT50 | Food Penetration Probe with 8" Stem

Comark Instruments | ATT50 | Food Penetration Probe with 8" Stem

1,545 ЅМ
Apera Instruments PH60F-DE Replacement Flat pH Probe for ZenTet pH rs

Apera Instruments PH60F-DE Replacement Flat pH Probe for ZenTet pH rs

2,589 ЅМ
Apera Instruments LabSen 553 POM 3-in-1 pH/Temp. Electrode for Direct Soil pH Testing, BNC Connector

Apera Instruments LabSen 553 POM 3-in-1 pH/Temp. Electrode for Direct Soil pH Testing, BNC Connector

5.0
2,643 ЅМ
Apera InstrumentsPH700-WW Benchtop Lab pH Meter for Dirty Liquid Samples e.g. Wastewater, Suspensions, Emulsions, and Slurries

Apera InstrumentsPH700-WW Benchtop Lab pH Meter for Dirty Liquid Samples e.g. Wastewater, Suspensions, Emulsions, and Slurries

22,079 ЅМ
Apera Instruments AI3202 LabSen 763 Stainless Steel Blade pH Electrode for SX811-BS Portable pH Meter, 2" Height, 2" Wide, 6" Length

Apera Instruments AI3202 LabSen 763 Stainless Steel Blade pH Electrode for SX811-BS Portable pH Meter, 2" Height, 2" Wide, 6" Length

5,794 ЅМ
Apera Instruments 601 Powerful Magnetic Lab Stirrer with Electrode Holder, Speed Range: 0-2300 RPM, Max Stirring Capacity: 3000ml AI2803

Apera Instruments 601 Powerful Magnetic Lab Stirrer with Electrode Holder, Speed Range: 0-2300 RPM, Max Stirring Capacity: 3000ml AI2803

7,729 ЅМ
Apera InstrumentsORP60 Premium ORP Meter, Pocket Tester, Replaceable Electrode, ±1mV/±0.2% Accuracy, ±1000 mV Range, ±0.5°C Temperature Sensor

Apera InstrumentsORP60 Premium ORP Meter, Pocket Tester, Replaceable Electrode, ±1mV/±0.2% Accuracy, ±1000 mV Range, ±0.5°C Temperature Sensor

3.9
4,259 ЅМ
Apera InstrumentsPocket ORP Tester, Probe for PH60-Z, PHF60-Z, PHS60-Z, PC60-Z

Apera InstrumentsPocket ORP Tester, Probe for PH60-Z, PHF60-Z, PHS60-Z, PC60-Z

3
4,969 ЅМ
Apera Instruments AI1213 pH Pen r, Replacement Probe for Sx610

Apera Instruments AI1213 pH Pen r, Replacement Probe for Sx610

3.5
3,459 ЅМ
Apera InstrumentsSX620 pH Pen Tester Kit (with 0.01 pH accuracy, 3-point Auto. Calibration ATC 0-60˚C)

Apera InstrumentsSX620 pH Pen Tester Kit (with 0.01 pH accuracy, 3-point Auto. Calibration ATC 0-60˚C)

4.0
1,722 ЅМ
Apera InstrumentsPH700-VS Benchtop Lab pH Meter for Viscous Liquid Samples e.g. Coatings, Skincare Products, Syrups, Sugarcane Juice, etc.

Apera InstrumentsPH700-VS Benchtop Lab pH Meter for Viscous Liquid Samples e.g. Coatings, Skincare Products, Syrups, Sugarcane Juice, etc.

37,149 ЅМ
Apera InstrumentsAI3201 pH Electrode for SX811-SS Portable pH Meter, LabSen 753, Stainless Steel Spear, 2" Height, 2" Wide, 6" Length

Apera InstrumentsAI3201 pH Electrode for SX811-SS Portable pH Meter, LabSen 753, Stainless Steel Spear, 2" Height, 2" Wide, 6" Length

3.5
4,102 ЅМ
Apera Instruments EC60-E Replacement Conductivity Probe for EC60 Pocket Conductivity/TDS (ppm)/Salinity (PPT) Tester (AI1209)

Apera Instruments EC60-E Replacement Conductivity Probe for EC60 Pocket Conductivity/TDS (ppm)/Salinity (PPT) Tester (AI1209)

4,629 ЅМ
Tondiamo 2 Sets EKG Calipers and EKG Ruler Combination Set ECG Calipers Drafting Electrocardiogram Divider ECG Calipers Measuring Tool for Nursing (Pink and Blue)

Tondiamo 2 Sets EKG Calipers and EKG Ruler Combination Set ECG Calipers Drafting Electrocardiogram Divider ECG Calipers Measuring Tool for Nursing (Pink and Blue)

4.4
207 ЅМ
Apera Instruments TN480 Portable Turbidity Meter with GLP Data Logger, ISO 7027 Compliant

Apera Instruments TN480 Portable Turbidity Meter with GLP Data Logger, ISO 7027 Compliant

4.7
63,119 ЅМ
Apera Instruments AI3109 LabSen 831 Professional Combination pH Electrode for Strong Acid Samples and HF (Hydrofluoric) Acid, BNC Connector, Lead-Free Glass

Apera Instruments AI3109 LabSen 831 Professional Combination pH Electrode for Strong Acid Samples and HF (Hydrofluoric) Acid, BNC Connector, Lead-Free Glass

2,889 ЅМ
MilwaukeeInstruments MW102 PH and Temperature Meter

MilwaukeeInstruments MW102 PH and Temperature Meter

4.4
6,259 ЅМ
Comark Instruments | PK19M | Penetration Probe with 3.5" Ste

Comark Instruments | PK19M | Penetration Probe with 3.5" Ste

4.7
3,669 ЅМ
Apera InstrumentsAI1203 Pocket pH Tester, Replacement Probe for PH60F

Apera InstrumentsAI1203 Pocket pH Tester, Replacement Probe for PH60F

4.1
2,069 ЅМ
MARIVIA Apera Instruments PH60-WW Handheld pH Meter Tester Kit with LabSen 335 ATC pH Electrode for Lab-Grade pH Measurement in Wastewater, Suspensions, and Emulsions

MARIVIA Apera Instruments PH60-WW Handheld pH Meter Tester Kit with LabSen 335 ATC pH Electrode for Lab-Grade pH Measurement in Wastewater, Suspensions, and Emulsions

3.0
6,959 ЅМ
Apera Instruments 301Pt-C Combined ORP Electrode

Apera Instruments 301Pt-C Combined ORP Electrode

3.4
FREE
Apera InstrumentsAI1207 Pocket ORP Tester, Probe for ORP60

Apera InstrumentsAI1207 Pocket ORP Tester, Probe for ORP60

4.9
2,559 ЅМ
Apera Instruments PH60-DE Replacement pH Probe for ZenTest PH60-Z Smart pH r

Apera Instruments PH60-DE Replacement pH Probe for ZenTest PH60-Z Smart pH r

5.0
1,513 ЅМ
Apera InstrumentsPH700-MS Benchtop Lab pH Meter for Micro-Volume (>15 Micro liters) Water Solution Samples and/or Biological Samples

Apera InstrumentsPH700-MS Benchtop Lab pH Meter for Micro-Volume (>15 Micro liters) Water Solution Samples and/or Biological Samples

34,679 ЅМ
Apera InstrumentsPH700-HF Benchtop Lab pH Meter for Strong Acidic Solutions (0 to 2 pH) and/or Solutions Containing HF Acid (up to 2000 ppm)

Apera InstrumentsPH700-HF Benchtop Lab pH Meter for Strong Acidic Solutions (0 to 2 pH) and/or Solutions Containing HF Acid (up to 2000 ppm)

30,909 ЅМ
PH Meter Tester Preciva 0.01 Resolution Digital Automatic Water PH Meter Hydroponics Pen with LCD Screen Large Backlit for Kitchen,Aquarium,Pool,Laboratory with Calibration Powder

PH Meter Tester Preciva 0.01 Resolution Digital Automatic Water PH Meter Hydroponics Pen with LCD Screen Large Backlit for Kitchen,Aquarium,Pool,Laboratory with Calibration Powder

4.0
699 ЅМ
Apera Instruments AI423 PC400S Portable Multi-Parameter Meter Kit (pH/EC/TDS/Salinity/Resistivity/Temp.), 1.3" Height, 3.4" Wide, 7" Length

Apera Instruments AI423 PC400S Portable Multi-Parameter Meter Kit (pH/EC/TDS/Salinity/Resistivity/Temp.), 1.3" Height, 3.4" Wide, 7" Length

4.1
14,759 ЅМ
Apera InstrumentsPH700-SA Benchtop Lab pH Meter for Strong Alkaline Solutions and/or High Salinity Solutions

Apera InstrumentsPH700-SA Benchtop Lab pH Meter for Strong Alkaline Solutions and/or High Salinity Solutions

29,559 ЅМ
Apera InstrumentsPH700-PW Benchtop Lab pH Meter for Pure Water and Water Solutions with Low Ionic Strength (<100 µS)

Apera InstrumentsPH700-PW Benchtop Lab pH Meter for Pure Water and Water Solutions with Low Ionic Strength (<100 µS)

30,679 ЅМ
PH700-BC Benchtop Lab pH Meter for Biotechnology and Pharmaceutical Samples, Liquid Food, Protein-containing Liquids, Compatible with TRIS Buffers

PH700-BC Benchtop Lab pH Meter for Biotechnology and Pharmaceutical Samples, Liquid Food, Protein-containing Liquids, Compatible with TRIS Buffers

25,459 ЅМ
Apera Instruments EC8500 Portable pH/Conductivity/TDS/Salinity Meter Kit

Apera Instruments EC8500 Portable pH/Conductivity/TDS/Salinity Meter Kit

3.9
18,669 ЅМ
Apera InstrumentsEC850 Portable Conductivity/TDS Meter Kit

Apera InstrumentsEC850 Portable Conductivity/TDS Meter Kit

16,019 ЅМ
Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor

Long Body pH Electrode with BNC Socket Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Device Economical Sensor

4.1
1,019 ЅМ
Apera InstrumentsLabSen 331 POM-body pH Electrode for Wastewater, Emulsions, Suspensions, BNC Connector

Apera InstrumentsLabSen 331 POM-body pH Electrode for Wastewater, Emulsions, Suspensions, BNC Connector

4,649 ЅМ
Apera InstrumentsPH700-HT Benchtop Lab pH Meter for High-Temperature Liquids (up to 130˚C) and/or Caustic Water Solutions

Apera InstrumentsPH700-HT Benchtop Lab pH Meter for High-Temperature Liquids (up to 130˚C) and/or Caustic Water Solutions

32,729 ЅМ