pH Buffer 4.01 1 Litre Essentials Lab

by VitaLink

SKU: 5034517500642

    pH Buffer 4.01 1 Litre Essentials Lab



Product Description

‌What is the purpose of Vitalink pH Buffer 4?

Vitalink pH Buffer 4 is a fantastic solution for calibrating your pH meter, to ensure that it gives you the most accurate readings when measuring the acidity of your nutrient solution. It has a stable pH of 4 and is for use with any brand pH meter.

Who can use Vitalink pH Buffer 4?

This solution works should be used regularly to ensure your pH meter is continually reading accurately. Inconsistencies will cause problems with plant growth and development. To use this simply pour a small amount into a small container and refer directly to the manual for how to rinse your specifical pH meter. Once calibrated, clean the probe with water. However to remember to shake off any excess water before you store your pH meter.

Any solution left in the small container should be disposed of, do not put it back in the bottle.

Product Dosage, Specifications & Guidance

  •     Dosage: place a small amount in a container to rinse pH meter
  •     For use on any brand pH meter
  •     When using, always wear suitable PPE
  •     Shake bottle before use
  •     Available in 250ml or 1 Litre sized bottles

WARNING – Never directly mix nutrient concentrates together. This is because when put together at the same time, they can clog together. This makes it significantly harder for plants to absorb nutrients

Shipping & Handling

Shipping & Handling

THS uses a selection of couriers to deliver our products to N.Ireland, Ireland, the UK and EU at the fairest rates we can negotiate.

Here's what you can expect when placing an order with THS:

Upon purchase, your order will be packaged and mailed without delay and sent to the cardholder’s address. We will always endeavour to deliver in the fastest most economical way, when shipping within Ireland and the UK.

Overseas shipment times can vary greatly, it’s advised to contact us for specific international shipping quotes.

All goods are subject to availability and a delay in delivery can sometimes be out of our control. We will do our best to ameliorate and avoid these delays whenever we can so that your order can be delivered in a timely manner. Delivery times are approximate and we shall not be held liable for any losses, damages, expenses or charges caused by any delay from the delivery of goods.

For further information please check the delivery page on the website.



We accept a variety of different payment options to allow our customers to pay in whatever method is most convenient for them. We accept Credit Cards, Debit Cards, PayPal, Bank Transfers, Cash in-store, Bitcoin, and Telephone orders.

To process your payment over the phone, call:

UK: +44 2890 994199

For online payments including Bank Transfer, Credit or Debit cards, PayPal, Bitcoin simply process your order and follow the instructions at checkout. Our credit card transactions are completed on secure and encrypted communications via 3rd party payment processing services.

For further information please check the payment page on the website.