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- Oakton 4.01 pH Buffer Solution, 500ml
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Item #:
98795884
Oakton 4.01 pH Buffer Solution, 500ml
90% of respondents would recommend this to a friend
Item #:
98795884
HTG 5705
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
4%
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, October 20
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Oakton pH Buffer Solutions let you calibrate pH instruments to ensure accuracy.
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What Stands Out
Accurate pH Calibration
Ensure precise measurements with Oakton's buffered solution designed specifically for pH 7.00 calibration, enhancing the reliability of your pH meters and ensuring accurate readings.
Convenient Packaging
The 500 mL size is perfect for regular use, minimizing waste and ensuring you have enough solution at hand for frequent calibrations or multiple devices.
High Quality
Manufactured with strict quality controls, this buffer solution offers superior stability and longevity, providing consistent performance for various lab and field applications.
Product Details
| Container Type | Bottle |
| Item Form | Liquid |
| Item Weight | 1.63 g |
| Volume | 500 ml |
| Brand Name | Oakton |
| Manufacturer | COLE-PARMER |
| Included Components | Buffer |
| Model Number | OK0065400 |
| Part Number | AO-00654-00 |
| Brand | Oakton |
| Item Volume | 500 ml |
| Package Information | Bottle |
What's in the box
Buffer
Who Should Buy?
-
Laboratory Technicians
Ideal for laboratory technicians requiring accurate pH calibration for various instruments and experiments.
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Educational Institutions
Perfect for schools teaching chemistry or biology, providing students with practical pH measurement experience.
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Aquarium Hobbyists
Beneficial for aquarium owners ensuring water pH balance for fish and aquatic plants health.
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Home Users
Not suitable for casual home users who do not require precise buffer solutions for pH testing.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is Oakton 4.01 pH Buffer Solution used for?
Answer: Oakton 4.01 pH Buffer Solution is primarily used for calibrating pH meters to ensure accurate measurements in various applications. This buffer solution is ideal for laboratory testing, educational purposes, and industrial applications where precision is crucial. It provides a stable reference point at a pH level of 4.01, making it suited for acidic solutions. By regularly calibrating with this buffer, users can maintain the integrity of their results, which is especially important in fields such as chemistry and environmental testing. -
Question:
How should Oakton 4.01 pH Buffer Solution be stored?
Answer: For optimal performance, Oakton 4.01 pH Buffer Solution should be stored in a cool, dark place away from direct sunlight. It’s also important to keep the bottle tightly sealed to prevent contamination and evaporation. When stored correctly, this solution can maintain its efficacy over an extended period. For users who rely on precise pH measurements, adhering to proper storage practices will ensure consistent results and prolong the solution's shelf life. -
Question:
What is the composition of Oakton 4.01 pH Buffer Solution?
Answer: The Oakton 4.01 pH Buffer Solution is composed of various reliable buffering agents that maintain a stable pH level. This solution is specifically formulated to provide an accurate reference point for pH measurements. Understanding the composition allows users to appreciate its effectiveness in diverse applications, particularly in laboratories and educational settings where precise pH measurement is essential. The balanced formulation ensures that any pH meter calibrated with this buffer will yield accurate and reliable data. -
Question:
Can Oakton 4.01 pH Buffer Solution be used with any brand of pH meter?
Answer: Yes, Oakton 4.01 pH Buffer Solution is compatible with most brands and models of pH meters. Calibrating with this buffer is an integral step, regardless of the equipment you are using. It ensures that the pH meter provides precise readings across various applications. Users will find that utilizing this buffer enhances measurement accuracy, whether they are engaged in academic research, testing soil conditions, or monitoring water quality. -
Question:
How often should I calibrate my pH meter with Oakton 4.01 pH Buffer Solution?
Answer: Calibration frequency mainly depends on the pH meter's usage, but it is generally recommended to calibrate at least once a day or before each measurement session. Frequent calibration helps maintain the accuracy and reliability of measurements, especially if the meter is used in varying conditions or with different samples. Regularly using the Oakton 4.01 pH Buffer Solution ensures that users achieve consistent and trustworthy results across their pH testing needs. -
Question:
Is Oakton 4.01 pH Buffer Solution suitable for hydroponics?
Answer: Yes, Oakton 4.01 pH Buffer Solution is well-suited for hydroponics as it allows for precise calibration of pH meters used in this growing system. Maintaining the correct pH level is vital for nutrient absorption in plants, and using this buffer solution for calibration helps ensure the pH meter accurately reflects the solution pH. By ensuring proper calibration, hydroponic growers can optimize their growing environment and promote healthier plant growth. -
Question:
What should I do if my Oakton 4.01 pH Buffer Solution changes color?
Answer: If your Oakton 4.01 pH Buffer Solution changes color, it may indicate contamination or degradation of the solution. In such cases, it's recommended to replace the solution to ensure that pH measurements remain accurate. Regularly checking the solution’s appearance can prevent unreliable readings during calibration. For best practices, always use clean, dry tools when measuring or transferring the solution to avoid introducing contaminants. -
Question:
Can I dilute Oakton 4.01 pH Buffer Solution?
Answer: It is strongly advised not to dilute Oakton 4.01 pH Buffer Solution, as doing so can alter its pH level and undermine its calibration reliability. The buffer is designed to function effectively at its specified concentration, providing a stable reference point for pH meters. For accurate measurements, always use the solution as provided and replace it with fresh buffer whenever necessary for your testing needs. -
Question:
Where can I buy Oakton 4.01 pH Buffer Solution, 500ml in Haiti?
Answer: You can purchase Oakton 4.01 pH Buffer Solution, 500ml on Ubuy, which offers a wide variety of laboratory and testing solutions. Ubuy provides a convenient platform to explore and order your required products with a user-friendly experience. By selecting Ubuy, you can be certain that you are getting quality supplies for your pH measurement needs.
Oakton Water Purification System Accessories OK0065400 Editorial Review
Oakton 4.01 pH Buffer Solution, 500ml is an essential liquid buffer for pH calibration, providing accurate results for various applications. Its convenient 500 ml bottle ensures easy dispensing and storage, and its formulation maintains stability, which is crucial for precise measurements. Users appreciate its reliability and effectiveness in laboratory settings, making it a trusted choice among professionals. It’s designed to support accurate pH level testing essential for various scientific experiments and processes. This buffer solution is a must-have for any lab looking to uphold high standards of accuracy in pH measurement.
Customer Reviews & Ratings
9 customers ratings
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5 Star
79%
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4 Star
21%
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3 Star
0%
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Pros
- Reliable for accurate pH calibration
- Convenient 500ml bottle for storage
- Stably formulated for precise measurements
- Ideal for laboratory use
- Trusted by professionals in the field
Cons
- Minor difficulty in finding the right concentration
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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HTG 5705
Order now and get it around Tuesday, October 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Manufactured under ISO 9000 and NIST standards for quality and accuracy.
- Offers a variety of pH buffer solutions in multiple colors for easy identification.
- Unopened shelf life of 2 years; specific use timelines after opening.
- Standardized for 0.01 resolution pH meters for precise measurements.
- Sold in convenient 1000-mL bottles for extended use.
- Designed to ensure accurate calibrations for all pH instruments.
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