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Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL
Item #: 86782610

Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL

Item #: 86782610

NAD 865

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What Stands Out

Precise Calibration
Engineered for accurate pH measurements, the Oakton 4.01 buffer solution ensures reliable calibration for testing equipment, making it ideal for labs and fieldwork.
Generous Volume
With 500 mL of solution, this buffer allows for extended use, reducing the frequency of purchases while providing ample supply for multiple calibrations.
Quality Assurance
Manufactured under stringent quality controls, the Oakton pH buffer guarantees consistency and reliability, addressing the needs of professionals in various scientific fields.

Product Details

Shop Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL online at a best price in Namibia. B00ZT8EKHM

Who Should Buy?

Suitable For
  • Laboratory Technicians

    Ideal for technicians conducting pH calibration in various laboratory experiments and analyses for accurate readings.

  • Hydroponics Users

    Beneficial for hydroponics growers ensuring optimal pH levels of nutrient solutions for healthy plant growth.

  • Aquarium Keepers

    Essential for aquarium enthusiasts to maintain water quality by regularly calibrating pH meters for aquatic life.

Not Suitable For
  • Casual Users

    Not suitable for casual users who may lack knowledge in handling pH solutions or calibration techniques.

Product Description

Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Oakton WD-00654-00 4.01 pH Buffer Solution used for?

    Answer: The Oakton WD-00654-00 4.01 pH Buffer Solution is primarily used for calibrating pH meters. It provides a reliable reference point to ensure accurate pH measurements, critical in various applications such as laboratory testing, hydroponics, and aquaculture. Ensuring your equipment is calibrated with a standard buffer improves measurement reliability, making it essential in tasks where pH control is vital.
  • Question: What is the shelf life of the Oakton 4.01 pH Buffer Solution?

    Answer: The shelf life of the Oakton 4.01 pH Buffer Solution is typically around 2 years when stored properly, away from direct sunlight and extreme temperatures. However, once opened, it should be used within a few months for optimal accuracy. This buffer solution is designed to retain its pH value consistently, making it a dependable choice for ongoing calibration needs.
  • Question: How should I store the Oakton pH buffer solution?

    Answer: To ensure the longevity and efficacy of the Oakton pH buffer solution, store it in a cool, dark place, tightly sealed to prevent contamination or evaporation. Proper storage extends its usability and maintains the integrity of the pH level, which is crucial for reliable calibration and testing in sensitive applications like soil analysis or water quality testing.
  • Question: Can the Oakton 4.01 pH Buffer Solution be used with any pH meter?

    Answer: Yes, the Oakton 4.01 pH Buffer Solution is compatible with most pH meters available on the market. It serves as a standard reference point for calibration, allowing users across various fields, including education, research, and horticulture, to achieve precise pH measurements necessary for their specific applications.
  • Question: What happens if I use old or expired buffer solution?

    Answer: Using old or expired pH buffer solution can lead to inaccurate calibration and unreliable pH readings. When a buffer has been compromised, its pH value may drift, which affects the precision of your measurements. For critical applications like laboratory work or water testing, it’s essential to ensure that your buffer solutions are within their shelf life to achieve trustworthy results.
  • Question: Is the Oakton buffer solution suitable for field use?

    Answer: Yes, the Oakton WD-00654-00 4.01 pH Buffer Solution can be suitable for field use, especially in agricultural and environmental testing. Its compact size makes it easy to transport, and its reliable formulation ensures accurate calibration outdoors. When paired with a portable pH meter, it can help professionals conduct effective assessments in various settings.
  • Question: How do I properly calibrate my pH meter using this buffer solution?

    Answer: To calibrate your pH meter using the Oakton 4.01 buffer solution, first, rinse the electrode with distilled water. Then, immerse the electrode in the buffer solution and allow the reading to stabilize. Follow the manufacturer's instructions for calibrating your meter to ensure accurate compensation for temperature and other factors, enabling precise pH measurements in your tasks.
  • Question: Is the Oakton 4.01 pH Buffer Solution safe to handle?

    Answer: Yes, the Oakton 4.01 pH Buffer Solution is generally considered safe to handle. However, it is advisable to use standard protective equipment like gloves and goggles when working with chemical solutions. This practice is crucial, especially in laboratory environments or when handling in higher concentrations, ensuring your safety while using calibration solutions.
  • Question: What are some common applications of the Oakton 4.01 pH Buffer Solution?

    Answer: Common applications of the Oakton 4.01 pH Buffer Solution include laboratory titrations, environmental monitoring, agriculture, and aquaculture. By providing a reliable calibration point, it helps ensure accurate pH levels essential for optimal plant growth, quality control in produced goods, and safety in water testing, making it a versatile solution for a variety of industries.
  • Question: Where can I buy Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL?

    Answer: You can buy the Oakton WD-00654-00 4.01 pH Buffer Solution, 500 mL at Ubuy. They offer a wide selection of laboratory and calibration products, making it convenient to find exactly what you need for your professional or personal projects.

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Pros

  • Accurate pH calibration
  • Stable and long-lasting solution
  • Easy to use and store
  • Compatible with various meters
  • Value for professional use

Cons

  • Bottle cap could be tighter.

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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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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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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