Essentials LAB Buffer 4
Essentials LAB Buffer 4
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Essentials LAB Buffer 4 pH Calibration Fluid.
Essentials LAB Buffer 4 is an ideal solution for calibration of pH meters at pH4. Regular calibration will keep your pH meter reading accurately.
Key selling points:
- Highly accurate pH4 solution
- Ensures that your pH meter is reading correctly
Technical Specifications:
- Acidity level: pH4
Available in: 250ml, 1 Litre
FAQs:
Q: When should I calibrate my pH meter, and why do I need to do it?
A: The performance of a pH electrode or pH meter will change with time due to aging because as the electrode is used its coating degrades, to ensure it is working correctly, regular calibration is a must. If you are using your pH meter daily, you should calibrate it at least once a week.
Q: How should I use Essentials LAB Buffer 4 to calibrate my pH meter?
A: Ensure that your pH meter and the Buffer 4 solution are at similar temperatures, by keeping them in the same place for a while. Shake the bottle before use. Always pour a small amount into another container to test pH, and do not place your pH probe directly into the bottle. This will avoid contamination of the Buffer 4 in the bottle and will maintain its accuracy. After use, discard the solution used for calibration, and never put it back into the bottle. Follow the calibration instructions provided with your pH Meter. For more accurate, 2-point calibration, also use Essentials LAB Buffer 7.
Q: How should I store Essentials LAB Buffer 4?
A: Always keep the bottle upright with the cap screwed tight to avoid evaporation or spillage. Store your Buffer 4 at temperatures between 5°C and 25°C, and out of direct sunlight.
Looking for pH 4.0 Calibration Fluid to help get you through your grow? Look No further than the Essentials LAB Buffer 4!
Visit Skyline Grow Shop today, or check out our online store for more.
We Don't Just Ship to Johannesburg, Cape Town & Durban we ship Nationwide Anywhere in South Africa!
Shipping Information
Shipping Information
Orders typically ship within 1–3 working days from the time the order is placed.
Major City Shipping:
Please allow 1–3 working days for delivery to your door.
Outlying Area Shipping:
Please allow 3–5 working days for delivery.
Township, Farm & Plot Shipping:
Please allow 1–5 working days for delivery, depending on your area.
PUDO Locker-to-Locker:
Available for smaller, non-fragile orders — please allow 1–3 working days for delivery to your nearest locker.
NB: Kindly be advised that certain Grow Shop items are not eligible for free shipping. Be sure to double check the product description to see if the product is eligible for free shipping or not. Alternatively, you have the option to collect the item in-store or organize your preferred courier service.
Shipping Deposit:
For large, bulky, or heavy grow equipment (tents, lights, hydroponic systems, and similar items), we charge a R99.00 Shipping Deposit at checkout instead of a fixed shipping rate. This allows us to provide you with the most accurate, up-to-date courier quote once your order is placed. The deposit is deducted from your final delivery cost, and you'll be notified of any balance before your order is dispatched.
See our full Shipping Policy
Returns & Refunds
Returns & Refunds
Our policy lasts 10 Working days. If 10 Working days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
See Our Full Returns & Refund Policy
FAQ & Support
FAQ & Support
Need some help?
Visit our FAQ Page
Alternativly you can contact us via:
Email: skylinevsl@gmail.com
Whatsapp: 0718837026

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