1
Ideal for calibrating TDS meters and testers.
Contains 342 ppm NaCl solution for accuracy.
Comes in lightweight, durable HDPE plastic bottles.
Sealed with a coated foam liner for freshness.
Available in 90 ml volume for convenience.
Essential for maintaining water quality measurement accuracy.
Reliable solution for regular calibration needs.
Average Rating out of 5:
Price Range: $10.99
Size: 342ppm, 90 ml Capacity
2
Prevents electrode clogging for accurate measurements.
Use daily or weekly for optimal performance.
Immerse electrode for approximately 5 minutes.
500mL bottle provides ample cleaning solution.
Compatible with general purpose electrodes.
Enhances lifespan and reliability of electrodes.
Simple and effective cleaning process.
Average Rating out of 5:
Price Range: $20.99
3
Ideal for general conductivity calibration applications.
Ensures maximum accuracy for meters and probes.
Quick calibration in laboratory or field settings.
Certified solution for reliable measurements.
Compliant bottles ensure product integrity.
1413 µS/cm standard at 25°C.
500mL bottle for extended use.
Average Rating out of 5:
Price Range: $25.98
4
Includes three 50ml pH buffer solutions.
Offers pH levels 4.00, 7.00, and 10.01.
Plus one 30ml KCL storage solution.
Ensures accuracy within ±0.02pH at 25.0℃.
Ready-to-use, no preparation needed.
Portable and easy to store.
Suitable for various pH meter applications.
Average Rating out of 5:
Price Range: $11.99
5
Keeps pH/ORP electrodes in optimal condition.
500mL (16.9oz) convenient storage bottle.
Minimizes clogging for accurate measurements.
Ensures fast response time for electrodes.
Use with protective cap for best results.
Pack of 1 for easy replacement.
Ideal for laboratory and field applications.
Average Rating out of 5:
Price Range: $32.95
6
Real 24K gold plating solution for superior results.
Fast application with consistent, reliable finish.
Brush-on application for convenience and precision.
Compatible with various conductive surfaces.
Proprietary formula ensures durability and brilliance.
2 oz size provides excellent value for projects.
Trusted industry name guarantees quality and performance.
Average Rating out of 5:
Price Range: $125.00
Color: 7 positive
7
Effective cleaning for pH/ORP electrodes.
Contains 230 mL of specialized solution.
Enhances electrode performance and accuracy.
Easy to use for routine maintenance.
Compact packaging: 4 L x 12 H x 6 W inches.
Lightweight design: weighs only 1 pound.
Manufactured in Romania for quality assurance.
Average Rating out of 5:
Price Range: $17.48
8
Compatible with pH/ORP electrodes for optimal performance.
230 mL volume ensures long-lasting storage solution.
Protects electrode from drying and damage.
Easy-to-use for quick electrode maintenance.
Compact size for convenient storage and transport.
Lightweight packaging, only 1.0 lb total weight.
Durable design for reliable, long-term use.
Average Rating out of 5:
Price Range: $16.09
9
High-quality 2.77EC conductivity solution for accurate readings.
250 milliliters, perfect for regular usage.
Compatible with BlueLab EC/ppm probes and meters.
Ensures proper cleaning of your measuring equipment.
Backed by a 100% manufacturer's warranty.
Ideal for hydroponics and soil testing applications.
Simple and effective solution for maintaining accuracy.
Average Rating out of 5:
Price Range: $13.00
10
Re-calibrate meters for optimal performance.
Ideal for TDS and conductivity testing.
NIST-traceable laboratory quality solution.
Compatible with any brand TDS meter.
Convenient wide mouth bottle design.
Sealed with coated foam liner.
Lightweight HDPE plastic packaging.
Average Rating out of 5:
Price Range: $12.08
Size: 1000ppm, 88.7ml Capacity
11
Maintains pH electrode performance and accuracy.
Compatible with PH-200 and PH-80 devices.
60cc volume for extended use and convenience.
Made in South Korea for quality assurance.
Compact packaging for easy storage and transport.
Essential for prolonging electrode lifespan and reliability.
Simple to use for effective pH measurement.
Average Rating out of 5:
Price Range: $12.37
12
Includes four 50mL calibration solution bottles.
Ready-made solution for easy calibration.
Stable formulation ensures long-lasting integrity.
Strict quality control guarantees accuracy.
Versatile for various testing devices.
Convenient storage, preventing contamination.
Ideal for environmental and research applications.
Average Rating out of 5:
Price Range: $11.99
13
Designed for pH and ORP electrode storage.
Includes one 230 mL bottle for convenience.
Colorless and odorless liquid for easy handling.
Helps maintain electrode performance and longevity.
Prevents contamination and drying of electrodes.
Compatible with various pH and ORP electrodes.
Essential for accurate and reliable measurements.
Average Rating out of 5:
Price Range: $18.99
14
Ensures accurate and consistent measurements.
Maintains stability and performance of electrodes.
Extends lifespan of pH and ORP electrodes.
Easy-to-use 60 mL bottle with pour-spout.
Compatible with various electrode types and applications.
Ideal for laboratory and field testing.
Formulated with high-grade materials for reliability.
Average Rating out of 5:
Price Range: $11.99
15
Complete kit for pH electrode care.
Includes three calibration buffer solutions.
Features 3M KCL soaking solution.
Probe cleaning solution for tough contaminants.
CalPod organizer streamlines workflow efficiency.
Compatible with Apera pH meters and probes.
Essential for accurate pH measurements and maintenance.
Average Rating out of 5:
Price Range: $48.90
16
111.8 mS/cm calibration for accurate readings.
Four 50mL bottles for convenient use.
Improves accuracy of salinity/EC/TDS meters.
Prevents frequent meter replacement costs.
Compatible with various multi-parameter testers.
Easy storage, unopened solution remains uncontaminated.
Not for consumption, keep away from children.
Average Rating out of 5:
Price Range: $11.99
17
High-quality EC calibration solution at 2.77 EC.
8 oz size for convenient usage and storage.
Ensures accurate readings for EC/ppm probes.
Non-hazardous, safe for easy handling.
Store in a cool, dark place.
Keep out of reach of children.
Essential for maintaining probe cleanliness and accuracy.
Average Rating out of 5:
Price Range: $23.56
18
Includes 500 mL of Zero Oxygen Solution.
Comes with 12g volume for accurate measurement.
Compact package dimensions: 4L x 12H x 6W inches.
Lightweight design, weighing only 1 pound.
Manufactured in Romania for quality assurance.
Part number: MA9070 for easy identification.
Ideal for various laboratory applications and tests.
Average Rating out of 5:
Price Range: $17.75
19
Three pouches for comprehensive calibration solutions.
Includes two ORP 225mV calibration solutions.
One ORP probe storage solution included.
Each pouch contains 20ml of solution.
Standardized against NIST-certified references.
Easy-to-use for accurate ORP measurements.
Ideal for laboratories and fieldwork applications.
Average Rating out of 5:
Price Range: $15.99
20
Special formula for effective sensor cleaning.
Extends life of pH/ORP/conductivity probes.
Removes mineral deposits and protein coatings.
Easy soak-and-rinse application process.
Airtight bottle with tamper-proof seal.
Maintains measurement accuracy for reliable results.
8oz size for convenient storage and use.
Average Rating out of 5:
Price Range: $19.13
21
Accurate calibration for reliable readings.
Includes four 50mL bottles for convenience.
Maintain precision with frequent calibrations.
Ideal for TDS, EC, and salinity testing.
Easy-to-use solution for all measurement instruments.
Essential for hydroponic enthusiasts' plant health.
Calibrate after electrode changes or inactivity.
Price Range: $12.99
22
High-quality conductivity calibration solution for accurate measurements.
Convenient 16 oz. bottle for easy handling.
Manufactured in the United States for reliability.
Model number AI1130 for easy identification.
Compact package dimensions for efficient storage.
Lightweight design, only 1.0 lb for portability.
Ideal for laboratories and educational institutions.
Average Rating out of 5:
Price Range: $13.18
23
High quality ORP calibration solution for accurate readings.
222mV solution ensures accurate electrode performance.
Ideal for water treatment and hydroponics applications.
Includes electrode storage solution for improved accuracy.
Convenient 50mL size, easy to use and store.
Packing includes two bottles and a dropper.
Worry-free after-sales service for customer support.
Price Range: $12.99
